Stack-based Buffer Overflow The advisory has been revoked - it doesn't affect any version of package qemu-extra (opens in a new tab)
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-QEMUEXTRA-2760585
- published14 Apr 2022
- disclosed27 Nov 2018
Introduced: 27 Nov 2018
CVE-2018-10839 (opens in a new tab)Amendment
The SLES security team deemed this advisory irrelevant for SLES:15.0.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu-extra package and not the qemu-extra package as distributed by SLES.
Qemu emulator <= 3.0.0 built with the NE2000 NIC emulation support is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use this flaw to crash the Qemu process resulting in DoS.
References
- https://www.suse.com/security/cve/CVE-2018-10839.html
- https://bugzilla.suse.com/1110910
- https://bugzilla.suse.com/1110924
- https://access.redhat.com/security/cve/CVE-2018-10839
- https://bugzilla.redhat.com/show_bug.cgi?id=1581013
- https://access.redhat.com/errata/RHSA-2019:2892
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10839
- https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html
- https://lists.gnu.org/archive/html/qemu-devel/2018-09/msg03273.html
- https://usn.ubuntu.com/3826-1/
- https://www.debian.org/security/2018/dsa-4338
- https://www.openwall.com/lists/oss-security/2018/10/08/1