Loop with Unreachable Exit Condition ('Infinite Loop') Affecting gnome-shell-extension-screenshot-window-sizer package, versions <0:3.28.1-7.el7
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-RHEL7-GNOMESHELLEXTENSIONSCREENSHOTWINDOWSIZER-4454679
- published26 Jul 2021
- disclosed13 Dec 2018
Introduced: 13 Dec 2018
CVE-2018-5818 (opens in a new tab)How to fix?
Upgrade RHEL:7 gnome-shell-extension-screenshot-window-sizer to version 0:3.28.1-7.el7 or higher.
This issue was patched in RHBA-2019:2044.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gnome-shell-extension-screenshot-window-sizer package and not the gnome-shell-extension-screenshot-window-sizer package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
An error within the "parse_rollei()" function (internal/dcraw_common.cpp) within LibRaw versions prior to 0.19.1 can be exploited to trigger an infinite loop.
References
- https://access.redhat.com/security/cve/CVE-2018-5818
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-27/
- https://www.libraw.org/news/libraw-0-19-2-release
- https://lists.debian.org/debian-lts-announce/2019/03/msg00036.html
- https://access.redhat.com/errata/RHBA-2019:2044
- https://usn.ubuntu.com/3989-1/