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CVE-2012-4465 Detail

Description

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.zx2c4.com/cgit/commit/?id=7757d1b046ecb67b830151d20715c658867df1ec
http://git.zx2c4.com/cgit/commit/?id=7757d1b046ecb67b830151d20715c658867df1ec
http://hjemli.net/pipermail/cgit/2012-July/000652.html
http://hjemli.net/pipermail/cgit/2012-July/000652.html
http://secunia.com/advisories/50734 Vendor Advisory 
http://secunia.com/advisories/50734 Vendor Advisory 
http://www.openwall.com/lists/oss-security/2012/09/30/1
http://www.openwall.com/lists/oss-security/2012/09/30/1
http://www.openwall.com/lists/oss-security/2012/10/03/7
http://www.openwall.com/lists/oss-security/2012/10/03/7
http://www.securityfocus.com/bid/55724
http://www.securityfocus.com/bid/55724
https://bugzilla.redhat.com/show_bug.cgi?id=820733
https://bugzilla.redhat.com/show_bug.cgi?id=820733

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-4465
NVD Published Date:
10/10/2012
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.