CVE-2011-1947
Severity Score
5.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
fetchmail 5.9.9 through 6.3.19 does not properly limit the wait time after issuing a (1) STARTTLS or (2) STLS request, which allows remote servers to cause a denial of service (application hang) by acknowledging the request but not sending additional packets.
fetchmail v5.9.9 a la v6.3.19 no limita correctamente el tiempo de espera después de la emisión de una solicitud (1) STARTTLS o (2) STLS, lo que permite a los servidores remotos provocar una denegación de servicio (bloqueo de la aplicación) al hacer un ACK de la solicitud y no enviando posteriormente paquetes adicionales.
*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
- 2011-05-09 CVE Reserved
- 2011-06-02 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-399: Resource Management Errors
CAPEC
References (14)
| URL | Tag | Source |
|---|---|---|
| http://gitorious.org/fetchmail/fetchmail/blobs/legacy_63/fetchmail-SA-2011-01.txt | X_refsource_confirm | |
| http://openwall.com/lists/oss-security/2011/05/30/1 | Mailing List | |
| http://openwall.com/lists/oss-security/2011/05/31/12 | Mailing List | |
| http://openwall.com/lists/oss-security/2011/05/31/17 | Mailing List | |
| http://openwall.com/lists/oss-security/2011/06/01/2 | Mailing List | |
| http://www.fetchmail.info/fetchmail-SA-2011-01.txt | X_refsource_confirm | |
| http://www.securityfocus.com/archive/1/518251/100/0/threaded | Mailing List | |
| http://www.securityfocus.com/bid/48043 | Vdb Entry | |
| http://www.securitytracker.com/id?1025605 | Vdb Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/67700 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 5.9.9 Search vendor "Fetchmail" for product "Fetchmail" and version "5.9.9" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 5.9.10 Search vendor "Fetchmail" for product "Fetchmail" and version "5.9.10" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 5.9.11 Search vendor "Fetchmail" for product "Fetchmail" and version "5.9.11" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 5.9.13 Search vendor "Fetchmail" for product "Fetchmail" and version "5.9.13" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.0.0 Search vendor "Fetchmail" for product "Fetchmail" and version "6.0.0" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.1.0 Search vendor "Fetchmail" for product "Fetchmail" and version "6.1.0" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.1.3 Search vendor "Fetchmail" for product "Fetchmail" and version "6.1.3" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.0 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.0" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.1 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.1" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.2 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.2" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.3 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.3" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.4 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.4" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.5 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.5" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.5.1 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.5.1" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.5.2 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.5.2" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.5.4 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.5.4" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.6 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.6" | pre4 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.6 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.6" | pre8 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.6 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.6" | pre9 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.9 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.9" | rc10 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.9 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.9" | rc3 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.9 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.9" | rc4 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.9 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.9" | rc5 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.9 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.9" | rc7 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.9 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.9" | rc8 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.2.9 Search vendor "Fetchmail" for product "Fetchmail" and version "6.2.9" | rc9 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.0 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.0" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.1 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.1" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.2 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.2" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.3 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.3" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.4 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.4" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.5 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.5" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.6 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.6" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.6 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.6" | rc1 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.6 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.6" | rc2 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.6 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.6" | rc3 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.6 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.6" | rc4 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.6 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.6" | rc5 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.7 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.7" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.8 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.8" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.9 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.9" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.9 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.9" | rc2 |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.10 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.10" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.11 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.11" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.12 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.12" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.13 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.13" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.14 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.14" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.15 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.15" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.16 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.16" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.17 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.17" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.18 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.18" | - |
Affected
| ||||||
| Fetchmail Search vendor "Fetchmail" | Fetchmail Search vendor "Fetchmail" for product "Fetchmail" | 6.3.19 Search vendor "Fetchmail" for product "Fetchmail" and version "6.3.19" | - |
Affected
| ||||||