CVE-2012-4505 Heap-based buffer overflow in the px_pac_reload function in lib/pac.c in libproxy 0.2.x and 0.3.x allows remote servers to have an unspecified impact via a crafted Content-Length size in an HTTP respo...
HighCVSS 10.0
EPSS 3.2%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Heap-based buffer overflow in the px_pac_reload function in lib/pac.c in libproxy 0.2.x and 0.3.x allows remote servers to have an unspecified impact via a crafted Content-Length size in an HTTP response header for a proxy.pac file request, a different vulnerability than CVE-2012-4504.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/libproxy(Debian:12) | < 0.3.1-5.1 | 0.3.1-5.1 |
| debian/libproxy(Debian:13) | < 0.3.1-5.1 | 0.3.1-5.1 |
| debian/libproxy(Debian:14) | < 0.3.1-5.1 | 0.3.1-5.1 |
| libproxy project libproxy | = 0.2.3 | No fix listed |
| libproxy project libproxy | = 0.3.0 | No fix listed |
| libproxy project libproxy | = 0.3.1 | No fix listed |
References
- Debian Security Tracker CVE-2012-4505 vendor-advisory
- openSUSE-SU-2012:1375 vendor-advisory
- RHSA-2012:1461 vendor-advisory
- 51048 third-party-advisory vendor-advisory
- 51180 third-party-advisory vendor-advisory
- 51308 third-party-advisory
- DSA-2571 vendor-advisory
- [oss-security] 20121012 libproxy PAC downloading buffer overflows mailing-list
- [oss-security] 20121012 Re: libproxy PAC downloading buffer overflows mailing-list
- [oss-security] 20121016 Re: libproxy PAC downloading buffer overflows mailing-list
- 55910 vdb-entry
- USN-1629-1 vendor-advisory
- bugzilla.redhat.com
- groups.google.com
- bugs.debian.org issue-tracking