CVE-2018-17795: Buffer Overflow
First published: Sun Sep 30 2018(Updated: )
The function t2p_write_pdf in tiff2pdf.c in LibTIFF 4.0.9 and earlier allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file, a similar issue to CVE-2017-9935.
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-2018-17795?
CVE-2018-17795 has a moderate severity level due to its potential to cause denial of service through heap-based buffer overflow.
How do I fix CVE-2018-17795?
To fix CVE-2018-17795, upgrade to a version of LibTIFF that is later than 4.0.9, ensuring you have the latest patches.
What is the impact of CVE-2018-17795?
The impact of CVE-2018-17795 includes application crashes and potential exploitation through crafted TIFF files.
Which version of LibTIFF is affected by CVE-2018-17795?
LibTIFF versions 4.0.9 and earlier are affected by CVE-2018-17795.
Can CVE-2018-17795 lead to remote exploitation?
Yes, CVE-2018-17795 can potentially allow remote attackers to exploit the vulnerability using crafted TIFF files.
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- version/libtiff/4.0.9