Integer overflow in posix/fnmatch.c in the GNU C Library (aka glibc or libc6) 2.13 and earlier allows context-dependent attackers to cause a denial of service (application crash) via a long UTF8 string that is used in an fnmatch call with a crafted pattern argument, a different vulnerability than CVE-2011-1071.
2011-04-08T15:17:28.540
2025-04-11T00:51:21.963
Deferred
CVSSv2: 5.0 (MEDIUM)
AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | gnu | glibc | ≤ 2.13 | Yes |
| Application | gnu | glibc | 1.00 | Yes |
| Application | gnu | glibc | 1.01 | Yes |
| Application | gnu | glibc | 1.02 | Yes |
| Application | gnu | glibc | 1.03 | Yes |
| Application | gnu | glibc | 1.04 | Yes |
| Application | gnu | glibc | 1.05 | Yes |
| Application | gnu | glibc | 1.06 | Yes |
| Application | gnu | glibc | 1.07 | Yes |
| Application | gnu | glibc | 1.08 | Yes |
| Application | gnu | glibc | 1.09 | Yes |
| Application | gnu | glibc | 1.09.1 | Yes |
| Application | gnu | glibc | 2.0 | Yes |
| Application | gnu | glibc | 2.0.1 | Yes |
| Application | gnu | glibc | 2.0.2 | Yes |
| Application | gnu | glibc | 2.0.3 | Yes |
| Application | gnu | glibc | 2.0.4 | Yes |
| Application | gnu | glibc | 2.0.5 | Yes |
| Application | gnu | glibc | 2.0.6 | Yes |
| Application | gnu | glibc | 2.1 | Yes |
| Application | gnu | glibc | 2.1.1 | Yes |
| Application | gnu | glibc | 2.1.1.6 | Yes |
| Application | gnu | glibc | 2.1.2 | Yes |
| Application | gnu | glibc | 2.1.3 | Yes |
| Application | gnu | glibc | 2.1.3.10 | Yes |
| Application | gnu | glibc | 2.1.9 | Yes |
| Application | gnu | glibc | 2.2 | Yes |
| Application | gnu | glibc | 2.2.1 | Yes |
| Application | gnu | glibc | 2.2.2 | Yes |
| Application | gnu | glibc | 2.2.3 | Yes |
| Application | gnu | glibc | 2.2.4 | Yes |
| Application | gnu | glibc | 2.2.5 | Yes |
| Application | gnu | glibc | 2.3 | Yes |
| Application | gnu | glibc | 2.3.1 | Yes |
| Application | gnu | glibc | 2.3.2 | Yes |
| Application | gnu | glibc | 2.3.3 | Yes |
| Application | gnu | glibc | 2.3.4 | Yes |
| Application | gnu | glibc | 2.3.5 | Yes |
| Application | gnu | glibc | 2.3.6 | Yes |
| Application | gnu | glibc | 2.3.10 | Yes |
| Application | gnu | glibc | 2.4 | Yes |
| Application | gnu | glibc | 2.5 | Yes |
| Application | gnu | glibc | 2.5.1 | Yes |
| Application | gnu | glibc | 2.6 | Yes |
| Application | gnu | glibc | 2.6.1 | Yes |
| Application | gnu | glibc | 2.7 | Yes |
| Application | gnu | glibc | 2.8 | Yes |
| Application | gnu | glibc | 2.9 | Yes |
| Application | gnu | glibc | 2.10 | Yes |
| Application | gnu | glibc | 2.10.1 | Yes |
| Application | gnu | glibc | 2.10.2 | Yes |
| Application | gnu | glibc | 2.11 | Yes |
| Application | gnu | glibc | 2.11.1 | Yes |
| Application | gnu | glibc | 2.11.2 | Yes |
| Application | gnu | glibc | 2.11.3 | Yes |
| Application | gnu | glibc | 2.12.0 | Yes |
| Application | gnu | glibc | 2.12.1 | Yes |
| Application | gnu | glibc | 2.12.2 | Yes |