Out-of-bounds Write Affecting libvncclient0 package, versions <0.9.10-4.3.1
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-SLES150-LIBVNCCLIENT0-2757873
- published14 Apr 2022
- disclosed11 Jan 2019
Introduced: 11 Jan 2019
CVE-2018-15127 (opens in a new tab)How to fix?
Upgrade SLES:15.0 libvncclient0 to version 0.9.10-4.3.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libvncclient0 package and not the libvncclient0 package as distributed by SLES.
See How to fix? for SLES:15.0 relevant fixed versions and status.
LibVNC before commit 502821828ed00b4a2c4bef90683d0fd88ce495de contains heap out-of-bound write vulnerability in server code of file transfer extension that can result remote code execution
References
- https://www.suse.com/security/cve/CVE-2018-15127.html
- https://bugzilla.suse.com/1120117
- https://bugzilla.suse.com/1123828
- https://bugzilla.suse.com/1123832
- https://access.redhat.com/errata/RHSA-2019:0059
- https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-028-libvnc-heap-out-of-bound-write/
- https://lists.debian.org/debian-lts-announce/2018/12/msg00017.html
- https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html
- https://usn.ubuntu.com/3877-1/
- https://usn.ubuntu.com/4547-1/
- https://usn.ubuntu.com/4587-1/
- https://www.debian.org/security/2019/dsa-4383