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Test ID:1.3.6.1.4.1.25623.1.0.892228
Category:Debian Local Security Checks
Title:Debian: Security Advisory (DLA-2228-1)
Summary:The remote host is missing an update for the Debian 'json-c' package(s) announced via the DLA-2228-1 advisory.
Description:Summary:
The remote host is missing an update for the Debian 'json-c' package(s) announced via the DLA-2228-1 advisory.

Vulnerability Insight:
The json-c shared library had an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend.

For Debian 8 Jessie, this problem has been fixed in version 0.11-4+deb8u1.

We recommend that you upgrade your json-c packages.

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]

Affected Software/OS:
'json-c' package(s) on Debian 8.

Solution:
Please install the updated package(s).

CVSS Score:
6.8

CVSS Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-12762
Debian Security Information: DSA-4741 (Google Search)
https://www.debian.org/security/2020/dsa-4741
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CQQRRGBQCAWNCCJ2HN3W5SSCZ4QGMXQI/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W226TSCJBEOXDUFVKNWNH7ETG7AR6MCS/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CBR36IXYBHITAZFB5PFBJTED22WO5ONB/
https://security.gentoo.org/glsa/202006-13
https://github.com/rsyslog/libfastjson/issues/161
https://lists.debian.org/debian-lts-announce/2020/05/msg00032.html
https://lists.debian.org/debian-lts-announce/2020/05/msg00034.html
https://lists.debian.org/debian-lts-announce/2020/07/msg00031.html
https://lists.debian.org/debian-lts-announce/2023/06/msg00023.html
https://usn.ubuntu.com/4360-1/
https://usn.ubuntu.com/4360-4/
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