Out-of-bounds Write Affecting libjpeg-turbo package, versions <2.0.1-0ubuntu2.2
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-UBUNTU1904-LIBJPEGTURBO-526398
- published21 Dec 2018
- disclosed21 Dec 2018
Introduced: 21 Dec 2018
CVE-2018-20330 (opens in a new tab)How to fix?
Upgrade Ubuntu:19.04 libjpeg-turbo to version 2.0.1-0ubuntu2.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libjpeg-turbo package and not the libjpeg-turbo package as distributed by Ubuntu.
See How to fix? for Ubuntu:19.04 relevant fixed versions and status.
The tjLoadImage function in libjpeg-turbo 2.0.1 has an integer overflow with a resultant heap-based buffer overflow via a BMP image because multiplication of pitch and height is mishandled, as demonstrated by tjbench.