Ubuntu.comUB:CVE-2022-3627CVE-2022-3627
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.006 Low
EPSS
Percentile
78.7%
LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in
libtiff/tif_unix.c:346 when called from extractImageSection,
tools/tiffcrop.c:6860, 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 236b7191.
Bugs
References
gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3627.json
gitlab.com/libtiff/libtiff/-/commit/236b7191f04c60d09ee836ae13b50f812c841047
gitlab.com/libtiff/libtiff/-/issues/411
launchpad.net/bugs/cve/CVE-2022-3627
nvd.nist.gov/vuln/detail/CVE-2022-3627
security-tracker.debian.org/tracker/CVE-2022-3627
ubuntu.com/security/notices/USN-5714-1
www.cve.org/CVERecord?id=CVE-2022-3627
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.006 Low
EPSS
Percentile
78.7%