| Package | Affected versions | Patched versions |
|---|---|---|
| glibc | ≤ 2.20 |
Integer overflow in the strxfrm function in the GNU C Library (aka glibc or libc6) before 2.21 allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string, which triggers a stack-based buffer overflow.
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