CVE-2012-1180

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Use-after-free vulnerability in nginx before 1.0.14 and 1.1.x before 1.1.17 allows remote HTTP servers to obtain sensitive information from process memory via a crafted backend response, in conjunction with a client request.

Una vulnerabilidad de uso después de liberación en nginx v1.0.14 y v1.1.x antes de v1.1.17 permite obtener información sensible de la memoria del proceso a servidores remotos de HTTP a través de una respuesta del backend modificada, junto con una petición de cliente.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-02-14 CVE Reserved
2012-04-17 CVE Published
2024-08-06 CVE Updated
2025-06-05 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-416: Use After Free

CAPEC

References (21)

URL	Tag	Source
http://osvdb.org/80124	Broken Link
http://seclists.org/bugtraq/2012/Mar/65	Mailing List
http://secunia.com/advisories/48465	Third Party Advisory
http://secunia.com/advisories/48577	Third Party Advisory
http://www.securityfocus.com/bid/52578	Third Party Advisory
http://www.securitytracker.com/id?1026827	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=803856	Issue Tracking
https://exchange.xforce.ibmcloud.com/vulnerabilities/74191	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
http://nginx.org/download/patch.2012.memory.txt	2021-11-10
http://nginx.org/en/security_advisories.html	2021-11-10
http://trac.nginx.org/nginx/changeset/4530/nginx	2021-11-10
http://trac.nginx.org/nginx/changeset/4531/nginx	2021-11-10
http://www.openwall.com/lists/oss-security/2012/03/15/5	2021-11-10
http://www.openwall.com/lists/oss-security/2012/03/15/9	2021-11-10

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077966.html	2021-11-10
http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076646.html	2021-11-10
http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076671.html	2021-11-10
http://security.gentoo.org/glsa/glsa-201203-22.xml	2021-11-10
http://www.debian.org/security/2012/dsa-2434	2021-11-10
http://www.mandriva.com/security/advisories?name=MDVSA-2012:043	2021-11-10
https://hermes.opensuse.org/messages/14173096	2021-11-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
F5 Search vendor "F5"		Nginx Search vendor "F5" for product "Nginx"				>= 0.1.0 < 1.0.14 Search vendor "F5" for product "Nginx" and version " >= 0.1.0 < 1.0.14"		-		Affected
F5 Search vendor "F5"		Nginx Search vendor "F5" for product "Nginx"				>= 1.1.0 < 1.1.17 Search vendor "F5" for product "Nginx" and version " >= 1.1.0 < 1.1.17"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				15 Search vendor "Fedoraproject" for product "Fedora" and version "15"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				16 Search vendor "Fedoraproject" for product "Fedora" and version "16"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				17 Search vendor "Fedoraproject" for product "Fedora" and version "17"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				6.0 Search vendor "Debian" for product "Debian Linux" and version "6.0"		-		Affected