CVE-2012-4465

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

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

References

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

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