Arbitrary Code Injection Affecting firefox-esr package, versions <52.8.0esr-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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Start learning- Snyk IDSNYK-DEBIAN13-FIREFOXESR-5679874
- published11 Jun 2018
- disclosed11 Jun 2018
Introduced: 11 Jun 2018
CVE-2018-5158 (opens in a new tab)How to fix?
Upgrade Debian:13 firefox-esr to version 52.8.0esr-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox-esr package and not the firefox-esr package as distributed by Debian.
See How to fix? for Debian:13 relevant fixed versions and status.
The PDF viewer does not sufficiently sanitize PostScript calculator functions, allowing malicious JavaScript to be injected through a crafted PDF file. This JavaScript can then be run with the permissions of the PDF viewer by its worker. This vulnerability affects Firefox ESR < 52.8 and Firefox < 60.
References
- https://security-tracker.debian.org/tracker/CVE-2018-5158
- https://www.debian.org/security/2018/dsa-4199
- https://lists.debian.org/debian-lts-announce/2018/05/msg00007.html
- https://security.gentoo.org/glsa/201810-01
- https://www.mozilla.org/security/advisories/mfsa2018-11/
- https://www.mozilla.org/security/advisories/mfsa2018-12/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1452075
- https://access.redhat.com/errata/RHSA-2018:1414
- https://access.redhat.com/errata/RHSA-2018:1415
- http://www.securityfocus.com/bid/104136
- http://www.securitytracker.com/id/1040896
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-5158
- https://usn.ubuntu.com/3645-1/