Source: aspell
X-Debbugs-CC: t...@security.debian.org
Severity: grave
Tags: security

Hi,

The following vulnerability was published for aspell.

CVE-2019-25051[0]:
| objstack in GNU Aspell 0.60.8 has a heap-based buffer overflow in
| acommon::ObjStack::dup_top (called from acommon::StringMap::add and
| acommon::Config::lookup_list).

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/aspell/OSV-2020-521.yaml
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18462

Patch:
https://github.com/gnuaspell/aspell/commit/0718b375425aad8e54e1150313b862e4c6fd324a

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2019-25051
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25051

Please adjust the affected versions in the BTS as needed.

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