CVE-2020-18768
tiff: There exists one heap buffer overflow in _TIFFmemcpy in tif_unix.c in libtiff 4.0.10, which allows an attacker to cau...
CVE-2020-18768 is fixed in tiff on 1 platform, first by DEBIAN-CVE-2020-18768, released August 22, 2023. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0028
20th percentile
There exists one heap buffer overflow in _TIFFmemcpy in tif_unix.c in libtiff 4.0.10, which allows an attacker to cause a denial-of-service through a crafted tiff file.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| tiff · Debian 12.15 (bookworm) | 4.0.10+git190814-1 | DEBIAN-CVE-2020-18768 | Aug 22, 2023 |
| tiff · Debian 13.5 (trixie) | 4.0.10+git190814-1 | DEBIAN-CVE-2020-18768 | Aug 22, 2023 |
| tiff · Debian 14 | 4.0.10+git190814-1 | DEBIAN-CVE-2020-18768 | Aug 22, 2023 |
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