CVE-2012-4432
Severity Score
7.5
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
3
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Use-after-free vulnerability in opngreduc.c in OptiPNG Hg and 0.7.x before 0.7.3 might allow remote attackers to execute arbitrary code via unspecified vectors related to "palette reduction."
Vulnerabilidad de error en la gestión de recursos en opngreduc.c en OptiPNG Hg y v0.7.3 podría permitir a atacantes remotos ejecutar código de su elección a través de vectores no especificados, relacionados con "reducción de paleta"
*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
- 2012-08-21 CVE Reserved
- 2012-10-01 CVE Published
- 2023-12-25 EPSS Updated
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-399: Resource Management Errors
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| http://sourceforge.net/news/?group_id=151404 | X_refsource_confirm | |
| http://www.securityfocus.com/bid/55566 | Vdb Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/78743 | Vdb Entry |
| URL | Date | SRC |
|---|---|---|
| http://optipng.hg.sourceforge.net/hgweb/optipng/optipng/rev/f1d5d44670a2 | 2024-08-06 | |
| http://www.openwall.com/lists/oss-security/2012/09/17/5 | 2024-08-06 | |
| http://www.openwall.com/lists/oss-security/2012/09/18/2 | 2024-08-06 |
| URL | Date | SRC |
|---|---|---|
| http://optipng.sourceforge.net | 2017-08-29 |
| URL | Date | SRC |
|---|---|---|
| http://secunia.com/advisories/50654 | 2017-08-29 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Optipng Search vendor "Optipng" | Optipng Search vendor "Optipng" for product "Optipng" | 0.7.0 Search vendor "Optipng" for product "Optipng" and version "0.7.0" | - |
Affected
| ||||||
| Optipng Search vendor "Optipng" | Optipng Search vendor "Optipng" for product "Optipng" | 0.7.1 Search vendor "Optipng" for product "Optipng" and version "0.7.1" | - |
Affected
| ||||||
| Optipng Search vendor "Optipng" | Optipng Search vendor "Optipng" for product "Optipng" | 0.7.2 Search vendor "Optipng" for product "Optipng" and version "0.7.2" | - |
Affected
| ||||||
| Optipng Search vendor "Optipng" | Optipng Search vendor "Optipng" for product "Optipng" | hg Search vendor "Optipng" for product "Optipng" and version "hg" | - |
Affected
| ||||||