Use of Externally-Controlled Format String Affecting udisks2-lvm2 package, versions <0:2.7.3-9.amzn2.0.1
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-AMZN2-UDISKS2LVM2-1677609
- published27 Sept 2021
- disclosed22 Sept 2018
Introduced: 22 Sep 2018
CVE-2018-17336 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2 udisks2-lvm2 to version 0:2.7.3-9.amzn2.0.1 or higher.
This issue was patched in ALAS2-2019-1377.
NVD Description
Note: Versions mentioned in the description apply only to the upstream udisks2-lvm2 package and not the udisks2-lvm2 package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2 relevant fixed versions and status.
UDisks 2.8.0 has a format string vulnerability in udisks_log in udiskslogging.c, allowing attackers to obtain sensitive information (stack contents), cause a denial of service (memory corruption), or possibly have unspecified other impact via a malformed filesystem label, as demonstrated by %d or %n substrings.