CVE-2011-4357 Format string vulnerability in the p_cgi_error function in python/neo_cgi.c in the Python CGI Kit (neo_cgi) module for Clearsilver 0.10.5 and earlier allows remote attackers to cause a denial of servi...
HighCVSS 7.5
EPSS 3.0%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Format string vulnerability in the p_cgi_error function in python/neo_cgi.c in the Python CGI Kit (neo_cgi) module for Clearsilver 0.10.5 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers that are not properly handled when creating CGI error messages using the cgi_error API function.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/clearsilver(Debian:12) | < 0.10.5-1.3 | 0.10.5-1.3 |
| debian/clearsilver(Debian:13) | < 0.10.5-1.3 | 0.10.5-1.3 |
| debian/clearsilver(Debian:14) | < 0.10.5-1.3 | 0.10.5-1.3 |
| brandon long clearsilver | <= 0.10.5 | No fix listed |
| brandon long clearsilver | = 0.1 | No fix listed |
| brandon long clearsilver | = 0.2 | No fix listed |
| brandon long clearsilver | = 0.2.1 | No fix listed |
| brandon long clearsilver | = 0.3 | No fix listed |
| brandon long clearsilver | = 0.4 | No fix listed |
| brandon long clearsilver | = 0.5 | No fix listed |
| brandon long clearsilver | = 0.6 | No fix listed |
| brandon long clearsilver | = 0.7 | No fix listed |
| brandon long clearsilver | = 0.7.1 | No fix listed |
| brandon long clearsilver | = 0.7.2 | No fix listed |
| brandon long clearsilver | = 0.8.0 | No fix listed |
| brandon long clearsilver | = 0.8.1 | No fix listed |
| brandon long clearsilver | = 0.9.0 | No fix listed |
| brandon long clearsilver | = 0.9.1 | No fix listed |
| brandon long clearsilver | = 0.9.2 | No fix listed |
| brandon long clearsilver | = 0.9.3 | No fix listed |
| brandon long clearsilver | = 0.9.6 | No fix listed |
| brandon long clearsilver | = 0.9.7 | No fix listed |
| brandon long clearsilver | = 0.9.14 | No fix listed |
| brandon long clearsilver | = 0.10.1 | No fix listed |
| brandon long clearsilver | = 0.10.2 | No fix listed |
Show 2 more
| Product | Affected versions | Fixed in |
|---|---|---|
| brandon long clearsilver | = 0.10.3 | No fix listed |
| brandon long clearsilver | = 0.10.4 | No fix listed |
References
- Debian Security Tracker CVE-2011-4357 vendor-advisory
- code.google.com
- 77419 vdb-entry
- 47016 third-party-advisory vendor-advisory
- tech.groups.yahoo.com
- DSA-2355 vendor-advisory
- [oss-security] 20111127 CVE Request -- ClearSilver (neo_cgi) -- Format string flaw by processing CGI error messages in Python module mailing-list
- clearsilver-neocgi-format-string(71599) vdb-entry
- bugs.debian.org issue-tracking