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Test ID:1.3.6.1.4.1.25623.1.0.704741
Category:Debian Local Security Checks
Title:Debian: Security Advisory (DSA-4741-1)
Summary:The remote host is missing an update for the Debian 'json-c' package(s) announced via the DSA-4741-1 advisory.
Description:Summary:
The remote host is missing an update for the Debian 'json-c' package(s) announced via the DSA-4741-1 advisory.

Vulnerability Insight:
Tobias Stoeckmann discovered an integer overflow in the json-c JSON library, which could result in denial of service or potentially the execution of arbitrary code if large malformed JSON files are processed.

For the stable distribution (buster), this problem has been fixed in version 0.12.1+ds-2+deb10u1.

We recommend that you upgrade your json-c packages.

For the detailed security status of json-c please refer to its security tracker page at: [link moved to references]

Affected Software/OS:
'json-c' package(s) on Debian 10.

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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