Staging Environment: Content and features may be unstable or change without notice.
Advisory details: gitlab / conan/libtiff/CVE-2022-2520
Advisory ID gitlab/conan/libtiff/CVE-2022-2520
Aliases CVE-2022-2520
Summary Reachable Assertion A flaw was found in libtiff 4.4.0rc1. There is a sysmalloc assertion fail in rotateImage() at tiffcrop.c:8621 that can cause program crash when reading a crafted input.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (3)
CWE-131 Incorrect Calculation of Buffer Size
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3.1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/libtiff/CVE-2022-2520.yml
Reference id Reference type URL
https://gitlab.com/libtiff/libtiff/-/issues/424
https://gitlab.com/libtiff/libtiff/-/merge_requests/378
CVE-2022-2520 https://nvd.nist.gov/vuln/detail/CVE-2022-2520
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/libtiff/CVE-2022-2520.yml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.