CVE-2012-4465

Severity Score

6.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Heap-based buffer overflow in the substr function in parsing.c in cgit 0.9.0.3 and earlier allows remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via an empty username in the "Author" field in a commit.

Desbordamiento de búfer basado en memoria dinámica en la función substr en parsing.c en cgit v0.9.0.3, permite a atacantes remotos provocar una denegación de servicio (caída) y posiblemente ejecutar código a través de un nombre vacío en el campo "Author" en una solicitud.

*Credits: N/A

CVSS Scores

NISTv2 6.5

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-08-21 CVE Reserved
2012-10-10 CVE Published
2024-08-06 CVE Updated
2024-10-29 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (7)

URL	Tag	Source
http://git.zx2c4.com/cgit/commit/?id=7757d1b046ecb67b830151d20715c658867df1ec	X_refsource_confirm
http://hjemli.net/pipermail/cgit/2012-July/000652.html	Mailing List
http://www.openwall.com/lists/oss-security/2012/09/30/1	Mailing List
http://www.openwall.com/lists/oss-security/2012/10/03/7	Mailing List
http://www.securityfocus.com/bid/55724	Vdb Entry
https://bugzilla.redhat.com/show_bug.cgi?id=820733	X_refsource_misc

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://secunia.com/advisories/50734	2013-01-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				<= 0.9.0.3 Search vendor "Lars Hjemli" for product "Cgit" and version " <= 0.9.0.3"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.1 Search vendor "Lars Hjemli" for product "Cgit" and version "0.1"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.2 Search vendor "Lars Hjemli" for product "Cgit" and version "0.2"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.3 Search vendor "Lars Hjemli" for product "Cgit" and version "0.3"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.4 Search vendor "Lars Hjemli" for product "Cgit" and version "0.4"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.5 Search vendor "Lars Hjemli" for product "Cgit" and version "0.5"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.6 Search vendor "Lars Hjemli" for product "Cgit" and version "0.6"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.6.1 Search vendor "Lars Hjemli" for product "Cgit" and version "0.6.1"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.6.2 Search vendor "Lars Hjemli" for product "Cgit" and version "0.6.2"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.6.3 Search vendor "Lars Hjemli" for product "Cgit" and version "0.6.3"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.7 Search vendor "Lars Hjemli" for product "Cgit" and version "0.7"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.7.1 Search vendor "Lars Hjemli" for product "Cgit" and version "0.7.1"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.7.2 Search vendor "Lars Hjemli" for product "Cgit" and version "0.7.2"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.8 Search vendor "Lars Hjemli" for product "Cgit" and version "0.8"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.8.1 Search vendor "Lars Hjemli" for product "Cgit" and version "0.8.1"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.8.1.1 Search vendor "Lars Hjemli" for product "Cgit" and version "0.8.1.1"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.8.2 Search vendor "Lars Hjemli" for product "Cgit" and version "0.8.2"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.8.2.1 Search vendor "Lars Hjemli" for product "Cgit" and version "0.8.2.1"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.8.2.2 Search vendor "Lars Hjemli" for product "Cgit" and version "0.8.2.2"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.8.3 Search vendor "Lars Hjemli" for product "Cgit" and version "0.8.3"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.8.3.1 Search vendor "Lars Hjemli" for product "Cgit" and version "0.8.3.1"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.8.3.2 Search vendor "Lars Hjemli" for product "Cgit" and version "0.8.3.2"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.8.3.3 Search vendor "Lars Hjemli" for product "Cgit" and version "0.8.3.3"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.8.3.4 Search vendor "Lars Hjemli" for product "Cgit" and version "0.8.3.4"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.8.3.5 Search vendor "Lars Hjemli" for product "Cgit" and version "0.8.3.5"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.9 Search vendor "Lars Hjemli" for product "Cgit" and version "0.9"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.9.0.1 Search vendor "Lars Hjemli" for product "Cgit" and version "0.9.0.1"		-		Affected
Lars Hjemli Search vendor "Lars Hjemli"		Cgit Search vendor "Lars Hjemli" for product "Cgit"				0.9.0.2 Search vendor "Lars Hjemli" for product "Cgit" and version "0.9.0.2"		-		Affected