CVE-2012-1162
Severity Score
7.5
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Heap-based buffer overflow in the _zip_readcdir function in zip_open.c in libzip 0.10 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a zip archive with the number of directories set to 0, related to an "incorrect loop construct."
Un desbordamiento de entero en la función _zip_readcdir en zip_open.c en libzip v0.10 permite a atacantes remotos causar una denegación de servicio (caida de la aplicación) y posiblemente ejecutar código de su elección através de un archivo ZIP con el numero de directorios puesto a 0. Se trata de un problema relacionado con un "bucle incorrecto en un constructor".
*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
- 2012-02-14 CVE Reserved
- 2012-03-23 CVE Published
- 2024-09-16 CVE Updated
- 2024-09-16 First Exploit
- 2024-09-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (6)
| URL | Tag | Source |
|---|---|---|
| http://www.nih.at/libzip/NEWS.html | X_refsource_confirm | |
| http://www.openwall.com/lists/oss-security/2012/03/29/11 | Mailing List |
|
| URL | Date | SRC |
|---|---|---|
| http://nih.at/listarchive/libzip-discuss/msg00252.html | 2024-09-16 | |
| http://www.openwall.com/lists/oss-security/2012/03/21/2 | 2024-09-16 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.gentoo.org/security/en/glsa/glsa-201203-23.xml | 2012-07-13 | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2012:034 | 2012-07-13 |