CVE-2011-3368
Apache mod_proxy - Reverse Proxy Exposure
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
6Exploited in Wild
-Decision
Descriptions
The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21 does not properly interact with use of (1) RewriteRule and (2) ProxyPassMatch pattern matches for configuration of a reverse proxy, which allows remote attackers to send requests to intranet servers via a malformed URI containing an initial @ (at sign) character.
El módulo mod_proxy del servidor HTTP Apache 1.3.x hasta la versión 1.3.42, 2.0.x hasta la 2.0.64 y 2.2.x hasta la 2.2.21 no interactúa apropiadamente con el uso de coincidencias de patrones de (1) RewriteRule y (2) ProxyPassMatch para la configuración de proxys inversos, lo que permite a atacantes remotos enviar peticiones a servidores de intranet a través de URIs malformadas que contengan un carácter inicial @ (arroba).
Context discovered a security vulnerability which allows for Apache in reverse proxy mode to be used to access internal/DMZ systems due to a weakness in its handling of URLs being processed by mod_rewrite. Versions 1.3 and 2.x are affected.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2011-08-30 CVE Reserved
- 2011-10-05 CVE Published
- 2011-10-11 First Exploit
- 2024-08-06 CVE Updated
- 2024-10-21 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-20: Improper Input Validation
CAPEC
References (59)
URL | Date | SRC |
---|---|---|
https://www.exploit-db.com/exploits/17969 | 2011-10-11 | |
https://github.com/SECFORCE/CVE-2011-3368 | 2017-04-18 | |
https://github.com/colorblindpentester/CVE-2011-3368 | 2019-03-22 | |
http://web.archiveorange.com/archive/v/ZyS0hzECD5zzb2NkvQlt | 2024-08-06 | |
http://www.exploit-db.com/exploits/17969 | 2024-08-06 | |
https://bugzilla.redhat.com/show_bug.cgi?id=740045 | 2024-08-06 |
URL | Date | SRC |
---|---|---|
http://svn.apache.org/viewvc?view=revision&revision=1179239 | 2023-11-07 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3 Search vendor "Apache" for product "Http Server" and version "1.3" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.0 Search vendor "Apache" for product "Http Server" and version "1.3.0" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.1 Search vendor "Apache" for product "Http Server" and version "1.3.1" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.1.1 Search vendor "Apache" for product "Http Server" and version "1.3.1.1" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.2 Search vendor "Apache" for product "Http Server" and version "1.3.2" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.3 Search vendor "Apache" for product "Http Server" and version "1.3.3" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.4 Search vendor "Apache" for product "Http Server" and version "1.3.4" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.5 Search vendor "Apache" for product "Http Server" and version "1.3.5" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.6 Search vendor "Apache" for product "Http Server" and version "1.3.6" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.7 Search vendor "Apache" for product "Http Server" and version "1.3.7" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.8 Search vendor "Apache" for product "Http Server" and version "1.3.8" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.9 Search vendor "Apache" for product "Http Server" and version "1.3.9" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.10 Search vendor "Apache" for product "Http Server" and version "1.3.10" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.11 Search vendor "Apache" for product "Http Server" and version "1.3.11" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.12 Search vendor "Apache" for product "Http Server" and version "1.3.12" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.13 Search vendor "Apache" for product "Http Server" and version "1.3.13" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.14 Search vendor "Apache" for product "Http Server" and version "1.3.14" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.15 Search vendor "Apache" for product "Http Server" and version "1.3.15" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.16 Search vendor "Apache" for product "Http Server" and version "1.3.16" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.17 Search vendor "Apache" for product "Http Server" and version "1.3.17" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.18 Search vendor "Apache" for product "Http Server" and version "1.3.18" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.19 Search vendor "Apache" for product "Http Server" and version "1.3.19" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.20 Search vendor "Apache" for product "Http Server" and version "1.3.20" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.22 Search vendor "Apache" for product "Http Server" and version "1.3.22" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.23 Search vendor "Apache" for product "Http Server" and version "1.3.23" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.24 Search vendor "Apache" for product "Http Server" and version "1.3.24" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.25 Search vendor "Apache" for product "Http Server" and version "1.3.25" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.26 Search vendor "Apache" for product "Http Server" and version "1.3.26" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.27 Search vendor "Apache" for product "Http Server" and version "1.3.27" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.28 Search vendor "Apache" for product "Http Server" and version "1.3.28" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.29 Search vendor "Apache" for product "Http Server" and version "1.3.29" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.30 Search vendor "Apache" for product "Http Server" and version "1.3.30" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.31 Search vendor "Apache" for product "Http Server" and version "1.3.31" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.32 Search vendor "Apache" for product "Http Server" and version "1.3.32" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.33 Search vendor "Apache" for product "Http Server" and version "1.3.33" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.34 Search vendor "Apache" for product "Http Server" and version "1.3.34" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.35 Search vendor "Apache" for product "Http Server" and version "1.3.35" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.36 Search vendor "Apache" for product "Http Server" and version "1.3.36" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.37 Search vendor "Apache" for product "Http Server" and version "1.3.37" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.38 Search vendor "Apache" for product "Http Server" and version "1.3.38" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.39 Search vendor "Apache" for product "Http Server" and version "1.3.39" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.41 Search vendor "Apache" for product "Http Server" and version "1.3.41" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.42 Search vendor "Apache" for product "Http Server" and version "1.3.42" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.65 Search vendor "Apache" for product "Http Server" and version "1.3.65" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 1.3.68 Search vendor "Apache" for product "Http Server" and version "1.3.68" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0 Search vendor "Apache" for product "Http Server" and version "2.0" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.9 Search vendor "Apache" for product "Http Server" and version "2.0.9" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.28 Search vendor "Apache" for product "Http Server" and version "2.0.28" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.28 Search vendor "Apache" for product "Http Server" and version "2.0.28" | beta |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.32 Search vendor "Apache" for product "Http Server" and version "2.0.32" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.32 Search vendor "Apache" for product "Http Server" and version "2.0.32" | beta |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.34 Search vendor "Apache" for product "Http Server" and version "2.0.34" | beta |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.35 Search vendor "Apache" for product "Http Server" and version "2.0.35" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.36 Search vendor "Apache" for product "Http Server" and version "2.0.36" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.37 Search vendor "Apache" for product "Http Server" and version "2.0.37" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.38 Search vendor "Apache" for product "Http Server" and version "2.0.38" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.39 Search vendor "Apache" for product "Http Server" and version "2.0.39" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.40 Search vendor "Apache" for product "Http Server" and version "2.0.40" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.41 Search vendor "Apache" for product "Http Server" and version "2.0.41" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.42 Search vendor "Apache" for product "Http Server" and version "2.0.42" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.43 Search vendor "Apache" for product "Http Server" and version "2.0.43" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.44 Search vendor "Apache" for product "Http Server" and version "2.0.44" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.45 Search vendor "Apache" for product "Http Server" and version "2.0.45" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.46 Search vendor "Apache" for product "Http Server" and version "2.0.46" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.47 Search vendor "Apache" for product "Http Server" and version "2.0.47" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.48 Search vendor "Apache" for product "Http Server" and version "2.0.48" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.49 Search vendor "Apache" for product "Http Server" and version "2.0.49" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.50 Search vendor "Apache" for product "Http Server" and version "2.0.50" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.51 Search vendor "Apache" for product "Http Server" and version "2.0.51" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.52 Search vendor "Apache" for product "Http Server" and version "2.0.52" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.53 Search vendor "Apache" for product "Http Server" and version "2.0.53" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.54 Search vendor "Apache" for product "Http Server" and version "2.0.54" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.55 Search vendor "Apache" for product "Http Server" and version "2.0.55" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.56 Search vendor "Apache" for product "Http Server" and version "2.0.56" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.57 Search vendor "Apache" for product "Http Server" and version "2.0.57" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.58 Search vendor "Apache" for product "Http Server" and version "2.0.58" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.59 Search vendor "Apache" for product "Http Server" and version "2.0.59" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.60 Search vendor "Apache" for product "Http Server" and version "2.0.60" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.61 Search vendor "Apache" for product "Http Server" and version "2.0.61" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.63 Search vendor "Apache" for product "Http Server" and version "2.0.63" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.64 Search vendor "Apache" for product "Http Server" and version "2.0.64" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.0 Search vendor "Apache" for product "Http Server" and version "2.2.0" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.1 Search vendor "Apache" for product "Http Server" and version "2.2.1" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.2 Search vendor "Apache" for product "Http Server" and version "2.2.2" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.3 Search vendor "Apache" for product "Http Server" and version "2.2.3" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.4 Search vendor "Apache" for product "Http Server" and version "2.2.4" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.6 Search vendor "Apache" for product "Http Server" and version "2.2.6" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.8 Search vendor "Apache" for product "Http Server" and version "2.2.8" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.9 Search vendor "Apache" for product "Http Server" and version "2.2.9" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.10 Search vendor "Apache" for product "Http Server" and version "2.2.10" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.11 Search vendor "Apache" for product "Http Server" and version "2.2.11" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.12 Search vendor "Apache" for product "Http Server" and version "2.2.12" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.13 Search vendor "Apache" for product "Http Server" and version "2.2.13" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.14 Search vendor "Apache" for product "Http Server" and version "2.2.14" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.15 Search vendor "Apache" for product "Http Server" and version "2.2.15" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.16 Search vendor "Apache" for product "Http Server" and version "2.2.16" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.18 Search vendor "Apache" for product "Http Server" and version "2.2.18" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.19 Search vendor "Apache" for product "Http Server" and version "2.2.19" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.20 Search vendor "Apache" for product "Http Server" and version "2.2.20" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.2.21 Search vendor "Apache" for product "Http Server" and version "2.2.21" | - |
Affected
|