CVE-2009-2463

N/A
Published: July 22, 2009 at 06:00 PM UTC
Updated: June 16, 2026 at 11:09 PM UTC
2 products affected across 1 vendorFirefoxThunderbird

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
N/A
Exploit prediction
EPSS 6%

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.

References (28)

Third Party Advisoryx_refsource_SECUNIAVendor Advisory
http://secunia.com/advisories/35914
Third Party Advisoryx_refsource_SECUNIAVendor Advisory
http://secunia.com/advisories/35943
Third Party Advisoryx_refsource_SECUNIAVendor Advisory
http://secunia.com/advisories/35944

CVSS

Confidentiality
COMPLETE
Integrity
COMPLETE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-189

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card