CVE-2011-1764
Severity Score
7.5
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Format string vulnerability in the dkim_exim_verify_finish function in src/dkim.c in Exim before 4.76 might allow remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via format string specifiers in data used in DKIM logging, as demonstrated by an identity field containing a % (percent) character.
Vulnerabilidad de formato de cadena en la función dkim_exim_verify_finish de src/dkim.c de Exim en versiones anteriores a 4.76. Puede permitir a atacantes remotos ejecutar código arbitrario o provocar una denegación de servicio (caída del demonio) a través de especificadores de formato de cadena en datos usados en el logging DKIM, tal como se ha demostrado en un campo identity que contenga un carácter % (tanto por ciento).
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-04-19 CVE Reserved
- 2011-05-06 CVE Published
- 2024-05-25 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-134: Use of Externally-Controlled Format String
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/51155 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=624670 | 2014-02-21 | |
| http://bugs.exim.org/show_bug.cgi?id=1106 | 2014-02-21 | |
| http://git.exim.org/exim.git/commit/337e3505b0e6cd4309db6bf6062b33fa56e06cf8 | 2014-02-21 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=702474 | 2014-02-21 |
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html | 2014-02-21 | |
| http://www.debian.org/security/2011/dsa-2232 | 2014-02-21 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | <= 4.75 Search vendor "Exim" for product "Exim" and version " <= 4.75" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 2.10 Search vendor "Exim" for product "Exim" and version "2.10" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 2.11 Search vendor "Exim" for product "Exim" and version "2.11" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 2.12 Search vendor "Exim" for product "Exim" and version "2.12" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.00 Search vendor "Exim" for product "Exim" and version "3.00" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.01 Search vendor "Exim" for product "Exim" and version "3.01" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.02 Search vendor "Exim" for product "Exim" and version "3.02" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.03 Search vendor "Exim" for product "Exim" and version "3.03" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.10 Search vendor "Exim" for product "Exim" and version "3.10" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.11 Search vendor "Exim" for product "Exim" and version "3.11" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.12 Search vendor "Exim" for product "Exim" and version "3.12" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.13 Search vendor "Exim" for product "Exim" and version "3.13" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.14 Search vendor "Exim" for product "Exim" and version "3.14" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.15 Search vendor "Exim" for product "Exim" and version "3.15" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.16 Search vendor "Exim" for product "Exim" and version "3.16" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.20 Search vendor "Exim" for product "Exim" and version "3.20" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.21 Search vendor "Exim" for product "Exim" and version "3.21" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.22 Search vendor "Exim" for product "Exim" and version "3.22" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.30 Search vendor "Exim" for product "Exim" and version "3.30" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.31 Search vendor "Exim" for product "Exim" and version "3.31" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.32 Search vendor "Exim" for product "Exim" and version "3.32" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.33 Search vendor "Exim" for product "Exim" and version "3.33" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.34 Search vendor "Exim" for product "Exim" and version "3.34" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.35 Search vendor "Exim" for product "Exim" and version "3.35" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 3.36 Search vendor "Exim" for product "Exim" and version "3.36" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.00 Search vendor "Exim" for product "Exim" and version "4.00" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.01 Search vendor "Exim" for product "Exim" and version "4.01" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.02 Search vendor "Exim" for product "Exim" and version "4.02" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.03 Search vendor "Exim" for product "Exim" and version "4.03" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.04 Search vendor "Exim" for product "Exim" and version "4.04" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.05 Search vendor "Exim" for product "Exim" and version "4.05" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.10 Search vendor "Exim" for product "Exim" and version "4.10" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.11 Search vendor "Exim" for product "Exim" and version "4.11" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.12 Search vendor "Exim" for product "Exim" and version "4.12" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.14 Search vendor "Exim" for product "Exim" and version "4.14" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.20 Search vendor "Exim" for product "Exim" and version "4.20" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.21 Search vendor "Exim" for product "Exim" and version "4.21" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.22 Search vendor "Exim" for product "Exim" and version "4.22" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.23 Search vendor "Exim" for product "Exim" and version "4.23" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.24 Search vendor "Exim" for product "Exim" and version "4.24" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.30 Search vendor "Exim" for product "Exim" and version "4.30" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.31 Search vendor "Exim" for product "Exim" and version "4.31" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.32 Search vendor "Exim" for product "Exim" and version "4.32" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.33 Search vendor "Exim" for product "Exim" and version "4.33" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.34 Search vendor "Exim" for product "Exim" and version "4.34" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.40 Search vendor "Exim" for product "Exim" and version "4.40" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.41 Search vendor "Exim" for product "Exim" and version "4.41" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.42 Search vendor "Exim" for product "Exim" and version "4.42" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.43 Search vendor "Exim" for product "Exim" and version "4.43" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.44 Search vendor "Exim" for product "Exim" and version "4.44" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.50 Search vendor "Exim" for product "Exim" and version "4.50" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.51 Search vendor "Exim" for product "Exim" and version "4.51" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.52 Search vendor "Exim" for product "Exim" and version "4.52" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.53 Search vendor "Exim" for product "Exim" and version "4.53" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.54 Search vendor "Exim" for product "Exim" and version "4.54" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.60 Search vendor "Exim" for product "Exim" and version "4.60" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.61 Search vendor "Exim" for product "Exim" and version "4.61" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.62 Search vendor "Exim" for product "Exim" and version "4.62" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.63 Search vendor "Exim" for product "Exim" and version "4.63" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.64 Search vendor "Exim" for product "Exim" and version "4.64" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.65 Search vendor "Exim" for product "Exim" and version "4.65" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.66 Search vendor "Exim" for product "Exim" and version "4.66" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.67 Search vendor "Exim" for product "Exim" and version "4.67" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.68 Search vendor "Exim" for product "Exim" and version "4.68" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.69 Search vendor "Exim" for product "Exim" and version "4.69" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.70 Search vendor "Exim" for product "Exim" and version "4.70" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.71 Search vendor "Exim" for product "Exim" and version "4.71" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.72 Search vendor "Exim" for product "Exim" and version "4.72" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.73 Search vendor "Exim" for product "Exim" and version "4.73" | - |
Affected
| ||||||
| Exim Search vendor "Exim" | Exim Search vendor "Exim" for product "Exim" | 4.74 Search vendor "Exim" for product "Exim" and version "4.74" | - |
Affected
| ||||||