UBUNTU-CVE-2023-26966
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UBUNTU-CVE-2023-26966
Published: 29 Jun 2023Last Modified: 22 Apr 2026
Upstream:
Aliases:
Summary:
Details: libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.
References: https://ubuntu.com/security/CVE-2023-26966, https://gitlab.com/libtiff/libtiff/-/issues/530, https://gitlab.com/libtiff/libtiff/-/merge_requests/473, https://gitlab.com/libtiff/libtiff/-/commit/b0e1c25dd1d065200c8d8f59ad0afe014861a1b9, https://ubuntu.com/security/notices/USN-6229-1, https://ubuntu.com/security/notices/USN-6290-1, https://www.cve.org/CVERecord?id=CVE-2023-26966
Affected packages
Package
Name: tiff
Purl: pkg:deb/ubuntu/[email protected]+esm8?arch=source&distro=trusty/esm
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -4.0.3-7ubuntu0.11+esm8
Affected versions
4.0.2-4ubuntu3
4.0.3-5ubuntu1
4.0.3-6
4.0.3-6ubuntu1
4.0.3-7
4.0.3-7ubuntu0.1
4.0.3-7ubuntu0.2
4.0.3-7ubuntu0.3
4.0.3-7ubuntu0.4
4.0.3-7ubuntu0.6
4.0.3-7ubuntu0.7
4.0.3-7ubuntu0.8
4.0.3-7ubuntu0.9
4.0.3-7ubuntu0.10
4.0.3-7ubuntu0.11
4.0.3-7ubuntu0.11+esm1
4.0.3-7ubuntu0.11+esm2
4.0.3-7ubuntu0.11+esm3
4.0.3-7ubuntu0.11+esm4
4.0.3-7ubuntu0.11+esm5
4.0.3-7ubuntu0.11+esm6
4.0.3-7ubuntu0.11+esm7
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
