UBUNTU-CVE-2019-14973
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UBUNTU-CVE-2019-14973
Published: 14 Aug 2019Last Modified: 22 Apr 2026
Upstream:
Aliases:
Summary:
Details: _TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through 4.0.10 mishandle Integer Overflow checks because they rely on compiler behavior that is undefined by the applicable C standards. This can, for example, lead to an application crash.
References: https://ubuntu.com/security/CVE-2019-14973, https://gitlab.com/libtiff/libtiff/merge_requests/90, https://ubuntu.com/security/notices/USN-4158-1, https://ubuntu.com/security/notices/USN-5841-1, https://www.cve.org/CVERecord?id=CVE-2019-14973
Affected packages
Package
Name: tiff
Purl: pkg:deb/ubuntu/[email protected]+esm6?arch=source&distro=trusty/esm
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -4.0.3-7ubuntu0.11+esm6
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
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
