Loop with Unreachable Exit Condition ('Infinite Loop') Affecting libpoppler73 package, versions <0.62.0-4.6.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-SLES152-LIBPOPPLER73-2654257
- published14 Apr 2022
- disclosed1 Dec 2021
Introduced: 1 Dec 2021
CVE-2018-16646 (opens in a new tab)How to fix?
Upgrade SLES:15.2 libpoppler73 to version 0.62.0-4.6.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libpoppler73 package and not the libpoppler73 package as distributed by SLES.
See How to fix? for SLES:15.2 relevant fixed versions and status.
In Poppler 0.68.0, the Parser::getObj() function in Parser.cc may cause infinite recursion via a crafted file. A remote attacker can leverage this for a DoS attack.
References
- https://www.suse.com/security/cve/CVE-2018-16646.html
- https://bugzilla.suse.com/1107597
- https://bugzilla.suse.com/1140882
- https://access.redhat.com/errata/RHSA-2019:2022
- https://bugzilla.redhat.com/show_bug.cgi?id=1622951
- https://lists.debian.org/debian-lts-announce/2018/10/msg00024.html
- https://lists.debian.org/debian-lts-announce/2018/11/msg00040.html
- https://lists.debian.org/debian-lts-announce/2018/12/msg00004.html
- https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html
- https://usn.ubuntu.com/3837-1/
- https://usn.ubuntu.com/3837-2/