VulnerabilityModified
CVE-2022-1622
LibTIFF master branch has an out-of-bounds read in LZWDecode in libtiff/tif_lzw.c:619, allowing attackers to cause a denial-of-service via a crafted tiff file.
MEDIUM 5.5EPSS 1.73%
Does this matter?
Lower severity and a low EPSS score (1.73%). Track it; it rarely justifies an emergency change on its own.
Description
LibTIFF master branch has an out-of-bounds read in LZWDecode in libtiff/tif_lzw.c:619, 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 b4e79bfa.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 1.73% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- libtiff/libtiff · fedoraproject/fedora · netapp/ontap select deploy administration utility · apple/iphone os · apple/macos · apple/tvos · apple/watchos
- Source
- cve@gitlab.com
References
- http://seclists.org/fulldisclosure/2022/Oct/28
- http://seclists.org/fulldisclosure/2022/Oct/39
- http://seclists.org/fulldisclosure/2022/Oct/41Third Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1622.jsonThird Party Advisory
- https://gitlab.com/libtiff/libtiff/-/commit/b4e79bfa0c7d2d08f6f1e7ec38143fc8cb11394aPatch, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/issues/410Exploit, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C7IWZTB4J2N4F5OR5QY4VHDSKWKZSWN3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UXAFOP6QQRNZD3HPZ6BMCEZZOM4YIZMK/
- https://security.netapp.com/advisory/ntap-20220616-0005/Third Party Advisory
- https://support.apple.com/kb/HT213443Release Notes, Third Party Advisory
- https://support.apple.com/kb/HT213444Release Notes, Third Party Advisory
- https://support.apple.com/kb/HT213446Release Notes, Third Party Advisory
- https://support.apple.com/kb/HT213486Release Notes, Third Party Advisory
- https://support.apple.com/kb/HT213487Release Notes, Third Party Advisory
- https://support.apple.com/kb/HT213488Release Notes, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Oct/28
- http://seclists.org/fulldisclosure/2022/Oct/39
- http://seclists.org/fulldisclosure/2022/Oct/41Third Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1622.jsonThird Party Advisory
- https://gitlab.com/libtiff/libtiff/-/commit/b4e79bfa0c7d2d08f6f1e7ec38143fc8cb11394aPatch, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/issues/410Exploit, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C7IWZTB4J2N4F5OR5QY4VHDSKWKZSWN3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UXAFOP6QQRNZD3HPZ6BMCEZZOM4YIZMK/
- https://security.netapp.com/advisory/ntap-20220616-0005/Third Party Advisory
- https://support.apple.com/kb/HT213443Release Notes, Third Party Advisory
- https://support.apple.com/kb/HT213444Release Notes, Third Party Advisory
- https://support.apple.com/kb/HT213446Release Notes, Third Party Advisory
- https://support.apple.com/kb/HT213486Release Notes, Third Party Advisory
- https://support.apple.com/kb/HT213487Release Notes, Third Party Advisory
- https://support.apple.com/kb/HT213488Release Notes, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.