Medium severity · published Feb 13, 2023
CVE-2023-0801
LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in libtiff/tif_unix.c:368, invoked by tools/tiffcrop.c:2903 and tools/tiffcrop.c:6778, allowing attackers to cause a…
5.5
CVSS
0.4%
EPSS
No
On KEV
Description
LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in libtiff/tif_unix.c:368, invoked by tools/tiffcrop.c:2903 and tools/tiffcrop.c:6778, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 33aee127.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libtiff · Libtiff
through 4.4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-0801
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-0801
VDB Entry
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0801.json
Patch
https://gitlab.com/libtiff/libtiff/-/commit/33aee1275d9d1384791d2206776eb8152d397f00
Exploit
https://gitlab.com/libtiff/libtiff/-/issues/498
lists.debian.org
https://lists.debian.org/debian-lts-announce/2023/02/msg00026.html
security.gentoo.org
https://security.gentoo.org/glsa/202305-31
security.netapp.com
https://security.netapp.com/advisory/ntap-20230316-0002/
More from Libtiff
9.8
CVE-2016-9540
tools/tiffcp.c in libtiff 4.0.6 has an out-of-bounds write on tiled images with odd tile width versus image width
9.8
CVE-2016-9539
tools/tiffcrop.c in libtiff 4.0.6 has an out-of-bounds read in readContigTilesIntoBuffer()
9.8
CVE-2016-9538
tools/tiffcrop.c in libtiff 4.0.6 reads an undefined buffer in readContigStripsIntoBuffer() because of a uint16 integer overflow
9.8
CVE-2016-9537
tools/tiffcrop.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in buffers
9.8
CVE-2016-9536
tools/tiff2pdf.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in heap allocated buffers in t2p_process_jpeg_strip()