CVE-2018-18557 Detail

Current Description

LibTIFF 3.9.3, 3.9.4, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 (with JBIG enabled) decodes arbitrarily-sized JBIG into a buffer, ignoring the buffer size, which leads to a tif_jbig.c JBIGDecode out-of-bounds write.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  8.8 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://access.redhat.com/errata/RHSA-2019:2053
https://github.com/Hack-Me/Pocs_for_Multi_Versions/tree/main/CVE-2018-18557
https://gitlab.com/libtiff/libtiff/commit/681748ec2f5ce88da5f9fa6831e1653e46af8a66
https://gitlab.com/libtiff/libtiff/merge_requests/38 Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/10/msg00019.html Mailing List  Third Party Advisory 
https://security.gentoo.org/glsa/201904-15
https://usn.ubuntu.com/3864-1/ Third Party Advisory 
https://usn.ubuntu.com/3906-2/
https://www.debian.org/security/2018/dsa-4349 Third Party Advisory 
https://www.exploit-db.com/exploits/45694/ Exploit  Third Party Advisory  VDB Entry 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

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Change History

10 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-18557
NVD Published Date:
10/22/2018
NVD Last Modified:
10/16/2020
Source:
MITRE