Debian Bug report logs -
#976350
pngcheck: CVE-2020-27818
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Bug#976350
; Package src:pngcheck
.
(Thu, 03 Dec 2020 20:06:03 GMT) (full text, mbox, link).
Acknowledgement sent
to Salvatore Bonaccorso <carnil@debian.org>
:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, David da Silva Polverari <david.polverari@gmail.com>
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(Thu, 03 Dec 2020 20:06:04 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: pngcheck
Version: 2.3.0-12
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Control: found -1 2.3.0-7
Hi,
The following vulnerability was published for pngcheck.
CVE-2020-27818[0]:
| global buffer overflow was discovered in check_chunk_name function
| via crafted pngfile
Red Hat has a report in [1] and fixed their releases with [2].
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-2020-27818
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27818
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1902011
[2] https://src.fedoraproject.org/rpms/pngcheck/blob/cc48791e34201caf7b686084b735d06cef66c974/f/pngcheck-2.4.0-overflow-bz1897485.patch
Regards,
Salvatore
Marked as found in versions pngcheck/2.3.0-7.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to submit@bugs.debian.org
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(Thu, 03 Dec 2020 20:06:04 GMT) (full text, mbox, link).
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