CVE-2017-17942
First published: Thu Dec 28 2017(Updated: )
In LibTIFF 4.0.9, there is a heap-based buffer over-read in the function PackBitsEncode in tif_packbits.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| libtiff | =4.0.9 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-17942?
CVE-2017-17942 has been assigned a medium severity level due to its nature as a heap-based buffer over-read.
How do I fix CVE-2017-17942?
To fix CVE-2017-17942, upgrade to a patched version of LibTIFF beyond 4.0.9 that addresses this vulnerability.
What are the potential impacts of CVE-2017-17942?
The potential impacts of CVE-2017-17942 include data corruption and potential information leakage due to the buffer over-read.
Which versions of LibTIFF are affected by CVE-2017-17942?
CVE-2017-17942 affects LibTIFF version 4.0.9 specifically.
What function in LibTIFF is associated with CVE-2017-17942?
CVE-2017-17942 is associated with the PackBitsEncode function in tif_packbits.c.
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