CVE-2013-6490
pidgin: Heap-based buffer overflow in SIMPLE protocol plugin
Severity Score
9.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The SIMPLE protocol functionality in Pidgin before 2.10.8 allows remote attackers to have an unspecified impact via a negative Content-Length header, which triggers a buffer overflow.
La funcionalidad del protocolo SIMPLE en Pidgin anterior a 2.10.8 permite a atacantes remotos tener un impacto no especificado a través de una cabecera Content-Length negativo, lo que provoca un desbordamiento de buffer.
The Yahoo! protocol plugin in libpurple in Pidgin before 2.10.8 does not properly validate UTF-8 data, which allows remote attackers to cause a denial of service via crafted byte sequences. Multiple integer signedness errors in libpurple in Pidgin before 2.10.8 allow remote attackers to cause a denial of service via a crafted timestamp value in an XMPP message. gtkimhtml.c in Pidgin before 2.10.8 does not properly interact with underlying library support for wide Pango layouts, which allows user-assisted remote attackers to cause a denial of service via a long URL that is examined with a tooltip. util.c in libpurple in Pidgin before 2.10.8 does not properly allocate memory for HTTP responses that are inconsistent with the Content-Length header, which allows remote HTTP servers to cause a denial of service via a crafted response. Various other issues were also addressed.
*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
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2013-11-04 CVE Reserved
- 2014-02-04 CVE Published
- 2022-10-05 First Exploit
- 2024-08-06 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
- CWE-122: Heap-based Buffer Overflow
CAPEC
References (9)
| URL | Tag | Source |
|---|---|---|
| http://hg.pidgin.im/pidgin/main/rev/6bd2dd10e5da | X_refsource_confirm | |
| http://www.securityfocus.com/bid/65195 | Vdb Entry |
| URL | Date | SRC |
|---|---|---|
| https://github.com/Everdoh/CVE-2013-6490 | 2022-10-05 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.debian.org/security/2014/dsa-2859 | 2014-03-08 | |
| http://www.pidgin.im/news/security/?id=84 | 2014-03-08 | |
| http://www.ubuntu.com/usn/USN-2100-1 | 2014-03-08 | |
| https://rhn.redhat.com/errata/RHSA-2014-0139.html | 2014-03-08 | |
| https://access.redhat.com/security/cve/CVE-2013-6490 | 2014-02-05 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1057498 | 2014-02-05 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | <= 2.10.7 Search vendor "Pidgin" for product "Pidgin" and version " <= 2.10.7" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.0.0 Search vendor "Pidgin" for product "Pidgin" and version "2.0.0" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.0.1 Search vendor "Pidgin" for product "Pidgin" and version "2.0.1" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.0.2 Search vendor "Pidgin" for product "Pidgin" and version "2.0.2" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.1.0 Search vendor "Pidgin" for product "Pidgin" and version "2.1.0" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.1.1 Search vendor "Pidgin" for product "Pidgin" and version "2.1.1" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.2.0 Search vendor "Pidgin" for product "Pidgin" and version "2.2.0" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.2.1 Search vendor "Pidgin" for product "Pidgin" and version "2.2.1" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.2.2 Search vendor "Pidgin" for product "Pidgin" and version "2.2.2" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.3.0 Search vendor "Pidgin" for product "Pidgin" and version "2.3.0" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.3.1 Search vendor "Pidgin" for product "Pidgin" and version "2.3.1" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.4.0 Search vendor "Pidgin" for product "Pidgin" and version "2.4.0" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.4.1 Search vendor "Pidgin" for product "Pidgin" and version "2.4.1" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.4.2 Search vendor "Pidgin" for product "Pidgin" and version "2.4.2" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.4.3 Search vendor "Pidgin" for product "Pidgin" and version "2.4.3" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.5.0 Search vendor "Pidgin" for product "Pidgin" and version "2.5.0" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.5.1 Search vendor "Pidgin" for product "Pidgin" and version "2.5.1" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.5.2 Search vendor "Pidgin" for product "Pidgin" and version "2.5.2" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.5.3 Search vendor "Pidgin" for product "Pidgin" and version "2.5.3" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.5.4 Search vendor "Pidgin" for product "Pidgin" and version "2.5.4" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.5.5 Search vendor "Pidgin" for product "Pidgin" and version "2.5.5" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.5.6 Search vendor "Pidgin" for product "Pidgin" and version "2.5.6" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.5.7 Search vendor "Pidgin" for product "Pidgin" and version "2.5.7" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.5.8 Search vendor "Pidgin" for product "Pidgin" and version "2.5.8" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.5.9 Search vendor "Pidgin" for product "Pidgin" and version "2.5.9" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.6.0 Search vendor "Pidgin" for product "Pidgin" and version "2.6.0" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.6.1 Search vendor "Pidgin" for product "Pidgin" and version "2.6.1" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.6.2 Search vendor "Pidgin" for product "Pidgin" and version "2.6.2" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.6.3 Search vendor "Pidgin" for product "Pidgin" and version "2.6.3" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.6.4 Search vendor "Pidgin" for product "Pidgin" and version "2.6.4" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.6.5 Search vendor "Pidgin" for product "Pidgin" and version "2.6.5" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.6.6 Search vendor "Pidgin" for product "Pidgin" and version "2.6.6" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.7.0 Search vendor "Pidgin" for product "Pidgin" and version "2.7.0" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.7.1 Search vendor "Pidgin" for product "Pidgin" and version "2.7.1" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.7.2 Search vendor "Pidgin" for product "Pidgin" and version "2.7.2" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.7.3 Search vendor "Pidgin" for product "Pidgin" and version "2.7.3" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.7.4 Search vendor "Pidgin" for product "Pidgin" and version "2.7.4" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.7.5 Search vendor "Pidgin" for product "Pidgin" and version "2.7.5" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.7.6 Search vendor "Pidgin" for product "Pidgin" and version "2.7.6" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.7.7 Search vendor "Pidgin" for product "Pidgin" and version "2.7.7" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.7.8 Search vendor "Pidgin" for product "Pidgin" and version "2.7.8" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.7.9 Search vendor "Pidgin" for product "Pidgin" and version "2.7.9" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.7.10 Search vendor "Pidgin" for product "Pidgin" and version "2.7.10" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.7.11 Search vendor "Pidgin" for product "Pidgin" and version "2.7.11" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.8.0 Search vendor "Pidgin" for product "Pidgin" and version "2.8.0" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.9.0 Search vendor "Pidgin" for product "Pidgin" and version "2.9.0" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.10.0 Search vendor "Pidgin" for product "Pidgin" and version "2.10.0" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.10.1 Search vendor "Pidgin" for product "Pidgin" and version "2.10.1" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.10.2 Search vendor "Pidgin" for product "Pidgin" and version "2.10.2" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.10.3 Search vendor "Pidgin" for product "Pidgin" and version "2.10.3" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.10.4 Search vendor "Pidgin" for product "Pidgin" and version "2.10.4" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.10.5 Search vendor "Pidgin" for product "Pidgin" and version "2.10.5" | - |
Affected
| ||||||
| Pidgin Search vendor "Pidgin" | Pidgin Search vendor "Pidgin" for product "Pidgin" | 2.10.6 Search vendor "Pidgin" for product "Pidgin" and version "2.10.6" | - |
Affected
| ||||||