CVE-2013-6629
libjpeg: information leak (read of uninitialized memory)
Severity Score
5.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The get_sos function in jdmarker.c in (1) libjpeg 6b and (2) libjpeg-turbo through 1.3.0, as used in Google Chrome before 31.0.1650.48, Ghostscript, and other products, does not check for certain duplications of component data during the reading of segments that follow Start Of Scan (SOS) JPEG markers, which allows remote attackers to obtain sensitive information from uninitialized memory locations via a crafted JPEG image.
La función get_sos de jdmarker.c en libjpeg 6b y libjpeg-turbo hasta la versión 1.3.0, tal y como se usa en Google Chrome anterior a la versión 31.0.1650.48, Ghostscript y otros productos, no comprueba ciertas duplicaciones de datos de componentes durante la lectura de segmentos que siguen marcadores Start Of Scan (SOS), lo que permite a atacantes remotos obtener información sensible desde localizaciones de memoria sin inicializar a través de una imagen JPEG manipulada.
*Credits:
N/A
CVSS Scores
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
- 2013-11-05 CVE Reserved
- 2013-11-12 CVE Published
- 2023-07-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
- CWE-456: Missing Initialization of a Variable
CAPEC
References (54)
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Google Search vendor "Google" | Chrome Search vendor "Google" for product "Chrome" | < 31.0.1650.48 Search vendor "Google" for product "Chrome" and version " < 31.0.1650.48" | - |
Affected
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| Oracle Search vendor "Oracle" | Solaris Search vendor "Oracle" for product "Solaris" | 11.3 Search vendor "Oracle" for product "Solaris" and version "11.3" | - |
Affected
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| Artifex Search vendor "Artifex" | Gpl Ghostscript Search vendor "Artifex" for product "Gpl Ghostscript" | < 9.03 Search vendor "Artifex" for product "Gpl Ghostscript" and version " < 9.03" | - |
Affected
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| Libjpeg-turbo Search vendor "Libjpeg-turbo" | Libjpeg-turbo Search vendor "Libjpeg-turbo" for product "Libjpeg-turbo" | < 1.3.1 Search vendor "Libjpeg-turbo" for product "Libjpeg-turbo" and version " < 1.3.1" | - |
Affected
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| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 18 Search vendor "Fedoraproject" for product "Fedora" and version "18" | - |
Affected
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| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 19 Search vendor "Fedoraproject" for product "Fedora" and version "19" | - |
Affected
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| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 20 Search vendor "Fedoraproject" for product "Fedora" and version "20" | - |
Affected
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| Opensuse Search vendor "Opensuse" | Opensuse Search vendor "Opensuse" for product "Opensuse" | 12.2 Search vendor "Opensuse" for product "Opensuse" and version "12.2" | - |
Affected
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| Opensuse Search vendor "Opensuse" | Opensuse Search vendor "Opensuse" for product "Opensuse" | 12.3 Search vendor "Opensuse" for product "Opensuse" and version "12.3" | - |
Affected
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| Opensuse Search vendor "Opensuse" | Opensuse Search vendor "Opensuse" for product "Opensuse" | 13.1 Search vendor "Opensuse" for product "Opensuse" and version "13.1" | - |
Affected
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| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 10.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "10.04" | - |
Affected
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| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 12.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "12.04" | - |
Affected
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| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 12.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "12.10" | - |
Affected
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| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 13.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "13.04" | - |
Affected
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| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 13.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "13.10" | - |
Affected
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| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0" | - |
Affected
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| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
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| Mozilla Search vendor "Mozilla" | Firefox Search vendor "Mozilla" for product "Firefox" | < 26.0 Search vendor "Mozilla" for product "Firefox" and version " < 26.0" | - |
Affected
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| Mozilla Search vendor "Mozilla" | Firefox Esr Search vendor "Mozilla" for product "Firefox Esr" | < 24.2 Search vendor "Mozilla" for product "Firefox Esr" and version " < 24.2" | - |
Affected
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| Mozilla Search vendor "Mozilla" | Seamonkey Search vendor "Mozilla" for product "Seamonkey" | < 2.23 Search vendor "Mozilla" for product "Seamonkey" and version " < 2.23" | - |
Affected
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| Mozilla Search vendor "Mozilla" | Thunderbird Search vendor "Mozilla" for product "Thunderbird" | < 24.2.0 Search vendor "Mozilla" for product "Thunderbird" and version " < 24.2.0" | - |
Affected
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