Debian Bug report logs -
#953578
libarchive: CVE-2019-20509
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Bug#953578; Package src:libarchive.
(Tue, 10 Mar 2020 20:48:04 GMT) (full text, mbox, link).
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to Salvatore Bonaccorso <carnil@debian.org>:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, team@security.debian.org, Peter Pentchev <roam@debian.org>.
(Tue, 10 Mar 2020 20:48:04 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: libarchive
Version: 3.4.0-1
Severity: important
Tags: security upstream
Forwarded: https://github.com/libarchive/libarchive/issues/1284
Hi,
The following vulnerability was published for libarchive.
CVE-2019-20509[0]:
| archive_read_support_format_lha.c in libarchive before 3.4.1 does not
| ensure valid sizes for UTF-16 input, which allows remote attackers to
| cause a denial of service (heap-based buffer over-read and application
| crash) via a crafted LHA archive.
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-2019-20509
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20509
[1] https://github.com/libarchive/libarchive/issues/1284
[2] https://github.com/libarchive/libarchive/commit/91cf9372e89f7af4582964b15ceb7fc6d1b37471
Please adjust the affected versions in the BTS as needed.
Regards,
Salvatore
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