VDB
DEBIAN-CVE-2009-2463
DEBIAN-CVE-2009-2463
PUBLISHED
CVSS 9.300000190734863 CRITICAL
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.
Risk Scores
CVSS v4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | nspr | 0, 0, 0 |
| Debian:12 | nspr | 0, 0, 0 |
| Debian:13 | nspr | 0, 0, 0 |
| Debian:14 | nspr | 0, 0, 0 |
Timeline
- Jul 22, 2009 CVE Published
- Apr 28, 2026 CVE Updated