| Package | Affected versions | Patched versions |
|---|---|---|
| php | ≥ 5.6.0, < 5.6.18≥ 7.0.0, < 7.0.3< 5.5.36 | 5.6.187.0.35.5.36 |
The phar_make_dirstream function in ext/phar/dirstream.c in PHP before 5.6.18 and 7.x before 7.0.3 mishandles zero-size ././@LongLink files, which allows remote attackers to cause a denial of service (uninitialized pointer dereference) or possibly have unspecified other impact via a crafted TAR archive.
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