opencv: CVE-2017-12863: Integer overflow in PxMDecoder::readData

Related Vulnerabilities: CVE-2017-12863  

Debian Bug report logs - #875344
opencv: CVE-2017-12863: Integer overflow in PxMDecoder::readData

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Reported by: Salvatore Bonaccorso <carnil@debian.org>

Date: Sun, 10 Sep 2017 19:21:02 UTC

Severity: important

Tags: fixed-upstream, security, upstream

Found in version opencv/2.4.9.1+dfsg-1

Fixed in versions opencv/3.2.0+dfsg-5ubuntu1, opencv/3.4.4+dfsg-1~exp1

Done: Mattia Rizzolo <mattia@debian.org>

Bug is archived. No further changes may be made.

Forwarded to https://github.com/opencv/opencv/issues/9371

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Report forwarded to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, secure-testing-team@lists.alioth.debian.org, team@security.debian.org, secure-testing-team@lists.alioth.debian.org, Debian Science Team <debian-science-maintainers@lists.alioth.debian.org>:
Bug#875344; Package src:opencv. (Sun, 10 Sep 2017 19:21:04 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, secure-testing-team@lists.alioth.debian.org, team@security.debian.org, secure-testing-team@lists.alioth.debian.org, Debian Science Team <debian-science-maintainers@lists.alioth.debian.org>. (Sun, 10 Sep 2017 19:21:04 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: opencv: CVE-2017-12863: Integer overflow in PxMDecoder::readData
Date: Sun, 10 Sep 2017 21:19:12 +0200
Source: opencv
Version: 2.4.9.1+dfsg-1
Severity: important
Tags: upstream security
Forwarded: https://github.com/opencv/opencv/issues/9371

Hi,

the following vulnerability was published for opencv.

CVE-2017-12863[0]:
| In opencv/modules/imgcodecs/src/grfmt_pxm.cpp, function
| PxMDecoder::readData has a integer overflow when calculate src_pitch.
| If the image is from remote, may lead to remote code execution or
| denial of service. This affects Opencv 3.3 and earlier.

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-2017-12863
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12863
[1] https://github.com/opencv/opencv/issues/9371

Regards,
Salvatore



Added tag(s) fixed-upstream. Request was from bts-link-upstream@lists.alioth.debian.org to control@bugs.debian.org. (Thu, 14 Sep 2017 17:33:20 GMT) (full text, mbox, link).


Marked as fixed in versions opencv/3.2.0+dfsg-5ubuntu1. Request was from Mattia Rizzolo <mattia@debian.org> to control@bugs.debian.org. (Tue, 12 Feb 2019 11:00:14 GMT) (full text, mbox, link).


Marked Bug as done Request was from Mattia Rizzolo <mattia@debian.org> to control@bugs.debian.org. (Tue, 12 Feb 2019 11:00:15 GMT) (full text, mbox, link).


Notification sent to Salvatore Bonaccorso <carnil@debian.org>:
Bug acknowledged by developer. (Tue, 12 Feb 2019 11:00:16 GMT) (full text, mbox, link).


Marked as fixed in versions opencv/3.4.4+dfsg-1~exp1. Request was from Mattia Rizzolo <mattia@debian.org> to control@bugs.debian.org. (Tue, 12 Feb 2019 11:15:06 GMT) (full text, mbox, link).


Bug archived. Request was from Debbugs Internal Request <owner@bugs.debian.org> to internal_control@bugs.debian.org. (Wed, 13 Mar 2019 07:28:53 GMT) (full text, mbox, link).


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