PT-2017-18675 · Ytnef+2 · Ytnef+2

Bingosxs · Published 2017-05-18 · Updated 2019-10-03 · CVE-2017-9058

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ytnef versions prior to 1.9.3 ALT Linux (affected versions not specified)

Description The issue is related to a heap-based buffer over-read due to incorrect boundary checking in the SIZECHECK macro in lib/ytnef.c.

Recommendations For ytnef versions prior to 1.9.3, update to version 1.9.3 or later to resolve the issue. For ALT Linux, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2018-2051

CVE-2017-9058

MGASA-2017-0174

USN-3667-1

Affected Products

Alt Linux

Ubuntu

Ytnef

References · 40

• https://usn.ubuntu.com/3667-1 · Vendor Advisory
• https://debian.org/security/2017/dsa-3846 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12141 · Security Note
• https://advisories.mageia.org/MGASA-2017-0174.html · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-12141 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-9473 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9474 · Security Note
• https://ubuntu.com/security/CVE-2017-9471 · Vendor Advisory
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862556 · Patch
• https://osv.dev/vulnerability/MGASA-2017-0174 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12142 · Security Note
• https://ubuntu.com/security/CVE-2017-9146 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3667-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9471 · Security Note