Description (CNA)
Stack consumption vulnerability in the regcomp implementation in the GNU C Library (aka glibc or libc6) through 2.11.3, and 2.12.x through 2.12.2, allows context-dependent attackers to cause a denial of service (resource exhaustion) via a regular expression containing adjacent repetition operators, as demonstrated by a {10,}{10,}{10,}{10,} sequence in the proftpd.gnu.c exploit for ProFTPD.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://secunia.com/advisories/42547
- http://securitytracker.com/id?1024832
- http://seclists.org/fulldisclosure/2011/Jan/78
- http://www.kb.cert.org/vuls/id/912279
- http://www.securityfocus.com/bid/45233
- http://www.securityfocus.com/archive/1/515589/100/0/threaded
- http://cxib.net/stuff/proftpd.gnu.c
- http://www.exploit-db.com/exploits/15935
- http://securityreason.com/securityalert/8003
- http://securityreason.com/achievement_securityalert/93
- https://bugzilla.redhat.com/show_bug.cgi?id=645859
ADP enrichment
No English description supplied.
- http://secunia.com/advisories/42547
- http://securitytracker.com/id?1024832
- http://seclists.org/fulldisclosure/2011/Jan/78
- http://www.kb.cert.org/vuls/id/912279
- http://www.securityfocus.com/bid/45233
- http://www.securityfocus.com/archive/1/515589/100/0/threaded
- http://cxib.net/stuff/proftpd.gnu.c
- http://www.exploit-db.com/exploits/15935
- http://securityreason.com/securityalert/8003
- http://securityreason.com/achievement_securityalert/93
- https://bugzilla.redhat.com/show_bug.cgi?id=645859