CVE-2009-2463

Mozilla Base64 decoding crash

Published Jul 22, 2009 CVSS 2.0 · 10.0 Critical EPSS 6.4% KEV · Not listed
Description
Multiple integer overflows in the (1) PL_Base64Decode and (2) PL_Base64Encode functions in nsprpub/lib/libc/src/base64.c in Mozilla Firefox before 3.0.12, Thunderbird before 2.0.0.24, and SeaMonkey before 1.1.19 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors that trigger buffer overflows.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-1840-1 New xulrunner packages fix several vulnerabilities
Debian DSA Debian DSA DSA-1931-1 New NSPR packages fix several vulnerabilities
Debian DSA Debian DSA DSA-2025-1 New icedove packages fix several vulnerabilities
EUVD EUVD EUVD-2009-2458 Multiple integer overflows in the (1) PL_Base64Decode and (2) PL_Base64Encode functions in nsprpub/lib/libc/src/base64.c in Mozilla Firefox before 3.0.12, Thunderbird before 2.0.0.24, and SeaMonkey before 1.1.19 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors that trigger buffer overflows.
Ubuntu USN Ubuntu USN USN-798-1 Firefox and Xulrunner vulnerabilities
Ubuntu USN Ubuntu USN USN-915-1 Thunderbird vulnerabilities
References
Link Providers
http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00005.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2009-08/msg00002.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2009-1162.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2009-1163.html cve-icon cve-icon
http://secunia.com/advisories/35914 cve-icon cve-icon
http://secunia.com/advisories/35943 cve-icon cve-icon
http://secunia.com/advisories/35944 cve-icon cve-icon
http://secunia.com/advisories/35947 cve-icon cve-icon
http://secunia.com/advisories/36005 cve-icon cve-icon
http://secunia.com/advisories/36145 cve-icon cve-icon
http://secunia.com/advisories/38977 cve-icon cve-icon
http://secunia.com/advisories/39001 cve-icon cve-icon
http://sunsolve.sun.com/search/document.do?assetkey=1-26-265068-1 cve-icon cve-icon
http://sunsolve.sun.com/search/document.do?assetkey=1-77-1020800.1-1 cve-icon cve-icon
http://www.mozilla.org/security/announce/2009/mfsa2009-34.html cve-icon cve-icon
http://www.mozilla.org/security/announce/2010/mfsa2010-07.html cve-icon cve-icon
http://www.redhat.com/support/errata/RHSA-2010-0153.html cve-icon cve-icon
http://www.redhat.com/support/errata/RHSA-2010-0154.html cve-icon cve-icon
http://www.securityfocus.com/bid/35758 cve-icon cve-icon
http://www.ubuntu.com/usn/USN-915-1 cve-icon cve-icon
http://www.vupen.com/english/advisories/2009/1972 cve-icon cve-icon
http://www.vupen.com/english/advisories/2009/2152 cve-icon cve-icon
http://www.vupen.com/english/advisories/2010/0648 cve-icon cve-icon
http://www.vupen.com/english/advisories/2010/0650 cve-icon cve-icon
https://bugzilla.mozilla.org/show_bug.cgi?id=492779 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2009-2463 cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10369 cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2009-2463 cve-icon
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01032.html cve-icon cve-icon
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 7, 2024, 5:52 AM
Reserved
Jul 15, 2009, 12:00 AM
Status
Modified
Published
Jul 22, 2009, 6:30 PM
Modified
Jun 16, 2026, 11:09 PM
Severity
Critical
Public date
Jul 21, 2009, 11:56 PM