CVE-2018-1000101 Affecting mingw-w64 package, versions <8.0.0-1
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-DEBIAN11-MINGWW64-529647
- published6 Mar 2018
- disclosed6 Mar 2018
Introduced: 6 Mar 2018
CVE-2018-1000101 (opens in a new tab)How to fix?
Upgrade Debian:11 mingw-w64 to version 8.0.0-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream mingw-w64 package and not the mingw-w64 package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
Mingw-w64 version 5.0.3 and earlier, 5.0.4, 6.0.0 and 7.0.0 contains an Improper Null Termination (CWE-170) vulnerability in mingw-w64-crt (libc)->(v)snprintf that can result in The bug may be used to corrupt subsequent string functions. This attack appear to be exploitable via Depending on the usage, worst case: network.
References
- https://security-tracker.debian.org/tracker/CVE-2018-1000101
- https://sourceforge.net/p/mingw-w64/bugs/709/?limit=25#1d38/fefc/39aa
- https://sourceforge.net/p/mingw-w64/mingw-w64/ci/v5.x/tree/mingw-w64-crt/stdio/snprintf.c#l15
- https://sourceforge.net/p/mingw-w64/mingw-w64/ci/v5.x/tree/mingw-w64-crt/stdio/vsnprintf.c#l12
- https://raw.githubusercontent.com/distributedweaknessfiling/cvelist/master/2018/1000xxx/CVE-2018-1000101.json
- https://sourceforge.net/p/mingw-w64/bugs/709/