| Package | Affected versions | Patched versions |
|---|---|---|
| libx11 | ≤ 1.6.5 |
An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed later on, leading to DoS (segmentation fault).
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