Heap-based Buffer Overflow Affecting nasm-rdoff 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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-RHEL7-NASMRDOFF-1378080
- published26 Jul 2021
- disclosed6 Sept 2018
Introduced: 6 Sep 2018
CVE-2018-1000886 (opens in a new tab)How to fix?
There is no fixed version for RHEL:7 nasm-rdoff.
NVD Description
Note: Versions mentioned in the description apply only to the upstream nasm-rdoff package and not the nasm-rdoff package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
nasm version 2.14.01rc5, 2.15 contains a Buffer Overflow vulnerability in asm/stdscan.c:130 that can result in Stack-overflow caused by triggering endless macro generation, crash the program. This attack appear to be exploitable via a crafted nasm input file.