Improper Input Validation Affecting cups-lpd package, versions *
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-CUPSLPD-1370298
- published26 Jul 2021
- disclosed16 Oct 2017
Introduced: 16 Oct 2017
CVE-2017-18248 (opens in a new tab)How to fix?
There is no fixed version for RHEL:7 cups-lpd.
NVD Description
Note: Versions mentioned in the description apply only to the upstream cups-lpd package and not the cups-lpd package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
The add_job function in scheduler/ipp.c in CUPS before 2.2.6, when D-Bus support is enabled, can be crashed by remote attackers by sending print jobs with an invalid username, related to a D-Bus notification.
References
- https://github.com/apple/cups/commit/49fa4983f25b64ec29d548ffa3b9782426007df3
- https://github.com/apple/cups/issues/5143
- https://github.com/apple/cups/releases/tag/v2.2.6
- https://access.redhat.com/security/cve/CVE-2017-18248
- https://security.cucumberlinux.com/security/details.php?id=346
- https://lists.debian.org/debian-lts-announce/2018/05/msg00018.html
- https://lists.debian.org/debian-lts-announce/2018/07/msg00003.html
- https://usn.ubuntu.com/3713-1/