yaml-cpp: CVE-2019-6285

Related Vulnerabilities: CVE-2019-6285   CVE-2019-6292  

Debian Bug report logs - #919432
yaml-cpp: CVE-2019-6285

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

Date: Tue, 15 Jan 2019 21:15:01 UTC

Severity: important

Tags: security, upstream

Found in version yaml-cpp/0.6.2-4

Forwarded to https://github.com/jbeder/yaml-cpp/issues/660

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Report forwarded to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, team@security.debian.org, Simon Quigley <tsimonq2@debian.org>:
Bug#919432; Package src:yaml-cpp. (Tue, 15 Jan 2019 21:15:04 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, team@security.debian.org, Simon Quigley <tsimonq2@debian.org>. (Tue, 15 Jan 2019 21:15:04 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: yaml-cpp: CVE-2019-6285
Date: Tue, 15 Jan 2019 22:11:25 +0100
Source: yaml-cpp
Version: 0.6.2-4
Severity: important
Tags: security upstream
Forwarded: https://github.com/jbeder/yaml-cpp/issues/660

Hi,

The following vulnerability was published for yaml-cpp.

CVE-2019-6285[0]:
| The SingleDocParser::HandleFlowSequence function in yaml-cpp (aka
| LibYaml-C++) 0.6.2 allows remote attackers to cause a denial of service
| (stack consumption and application crash) via a crafted YAML file.

the issue looks similar to  CVE-2019-6292 but does not seem to be a
duplicate.

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-2019-6285
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6285
[1] https://github.com/jbeder/yaml-cpp/issues/660

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore



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