Debian Bug report logs -
#950183
exiv2: CVE-2019-20421
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Bug#950183; Package src:exiv2.
(Wed, 29 Jan 2020 21:09:03 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, team@security.debian.org, Debian KDE Extras Team <pkg-kde-extras@lists.alioth.debian.org>.
(Wed, 29 Jan 2020 21:09:03 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: exiv2
Version: 0.27.2-7
Severity: important
Tags: security upstream
Forwarded: https://github.com/Exiv2/exiv2/issues/1011
Hi,
The following vulnerability was published for exiv2.
CVE-2019-20421[0]:
| In Jp2Image::readMetadata() in jp2image.cpp in Exiv2 0.27.2, an input
| file can result in an infinite loop and hang, with high CPU
| consumption. Remote attackers could leverage this vulnerability to
| cause a denial of service via a crafted file.
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-2019-20421
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20421
[1] https://github.com/Exiv2/exiv2/issues/1011
[2] https://github.com/Exiv2/exiv2/commit/a82098f4f90cd86297131b5663c3dec6a34470e8
Please adjust the affected versions in the BTS as needed.
Regards,
Salvatore
Added tag(s) fixed-upstream.
Request was from Pino Toscano <pino@debian.org>
to control@bugs.debian.org.
(Wed, 29 Jan 2020 22:21:06 GMT) (full text, mbox, link).
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