CVE-2019-14973

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
Description
_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.
Overview
  • CVE ID
  • CVE-2019-14973
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-08-14T06:15:10
  • Last Modified Date
  • 2023-03-02T17:53:27
Weakness Enumerations
CWE URL
CWE-190 http://cwe.mitre.org/data/definitions/190.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:* 1 OR 4.0.10
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://gitlab.com/libtiff/libtiff/merge_requests/90 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/08/msg00031.html
https://seclists.org/bugtraq/2019/Nov/5
http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ADNPG7JJTRRK22GUVTAFH3GJ6WGKUZJB/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/63BVT6N5KQPHWOWM4B3I7Z3ODBXUVNPS/
https://seclists.org/bugtraq/2020/Jan/32
https://www.debian.org/security/2020/dsa-4608
https://www.debian.org/security/2020/dsa-4670
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00102.html
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00023.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-14973
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14973
History
Created Old Value New Value Data Type Notes
2022-05-10 16:20:57 Added to TrackCVE
2022-12-04 01:03:11 2019-08-14T06:15Z 2019-08-14T06:15:10 CVE Published Date updated
2022-12-04 01:03:11 2020-11-06T01:15:11 CVE Modified Date updated
2022-12-04 01:03:11 Modified Vulnerability Status updated
2022-12-31 00:10:51 Modified Undergoing Analysis Vulnerability Status updated
2023-03-02 18:08:31 2023-03-02T17:53:27 CVE Modified Date updated
2023-03-02 18:08:31 Undergoing Analysis Analyzed Vulnerability Status updated