Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2020.2608
json-c security update
31 July 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: json-c
Publisher: Debian
Operating System: Debian GNU/Linux 9
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-12762
Reference: ESB-2020.1899
ESB-2020.1724.4
Original Bulletin:
https://www.debian.org/lts/security/2020/dla-2301
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Debian LTS Advisory DLA-2301-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
July 30, 2020 https://wiki.debian.org/LTS
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Package : json-c
Version : 0.12.1-1.1+deb9u1
CVE ID : CVE-2020-12762
Debian Bug : 960326
Tobias Stoeckmann found an integer overflow issue in JSON-C, a C
library to manipulate JSON objects, when reading maliciously crafted
large files. The issue could be exploited to cause denial of service
or possibly execute arbitrary code.
For Debian 9 stretch, this problem has been fixed in version
0.12.1-1.1+deb9u1.
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:
https://security-tracker.debian.org/tracker/json-c
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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