CVE-2011-3481
cyrus-imapd: NULL pointer dereference via crafted References header in email
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The index_get_ids function in index.c in imapd in Cyrus IMAP Server before 2.4.11, when server-side threading is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted References header in an e-mail message.
La función index_get_ids en index.c en imapd del Servidor Cyrus IMAP antes de la versión v2.4.11, cuando multihilo en elado del servidor está activado, permite a atacantes remotos causar una denegación de servicio (puntero a NULL y caída del demonio) a través de una cabecera 'References' debidamente modifcada en un mensaje de correo electrónico.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-09-14 CVE Reserved
- 2011-09-14 CVE Published
- 2024-08-06 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| http://bugzilla.cyrusimap.org/show_bug.cgi?id=2772 | X_refsource_confirm | |
| http://bugzilla.cyrusimap.org/show_bug.cgi?id=3463 | X_refsource_confirm | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/69842 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://git.cyrusimap.org/cyrus-imapd/commit/?id=6e776956a1a9dfa58eacdd0ddd52644009eac9e5 | 2018-10-30 |
| URL | Date | SRC |
|---|---|---|
| http://www.mandriva.com/security/advisories?name=MDVSA-2012:037 | 2018-10-30 | |
| http://www.redhat.com/support/errata/RHSA-2011-1508.html | 2018-10-30 | |
| https://access.redhat.com/security/cve/CVE-2011-3481 | 2011-12-01 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=738391 | 2011-12-01 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | <= 2.4.10 Search vendor "Cmu" for product "Cyrus Imap Server" and version " <= 2.4.10" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.0.17 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.0.17" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.1.16 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.1.16" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.1.17 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.1.17" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.1.18 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.1.18" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.2.8 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.2.8" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.2.9 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.2.9" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.2.10 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.2.10" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.2.11 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.2.11" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.2.12 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.2.12" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.2.13 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.2.13" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.2.13p1 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.2.13p1" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.0 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.0" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.1 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.1" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.2 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.2" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.3 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.3" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.4 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.4" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.5 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.5" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.6 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.6" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.7 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.7" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.8 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.8" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.9 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.9" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.10 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.10" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.11 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.11" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.12 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.12" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.13 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.13" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.14 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.14" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.15 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.15" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.16 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.16" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.3.17 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.3.17" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.4.0 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.4.0" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.4.1 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.4.1" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.4.2 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.4.2" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.4.3 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.4.3" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.4.4 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.4.4" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.4.5 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.4.5" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.4.6 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.4.6" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.4.7 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.4.7" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.4.8 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.4.8" | - |
Affected
| ||||||
| Cmu Search vendor "Cmu" | Cyrus Imap Server Search vendor "Cmu" for product "Cyrus Imap Server" | 2.4.9 Search vendor "Cmu" for product "Cyrus Imap Server" and version "2.4.9" | - |
Affected
| ||||||