PT-2018-3809 · Gnu+4 · Gnu Libcdio+4

Zhao Liang · Published 2018-01-18 · Updated 2022-08-10 · CVE-2017-18198

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions GNU libcdio versions prior to 1.0.0

Description The issue is related to a heap-based buffer over-read in the print iso9660 recurse function in iso-info.c. This could allow remote attackers to cause a denial of service or possibly have other unspecified impacts via a crafted iso file. The vulnerability is associated with reading data beyond the buffer boundaries in memory, which can be exploited by a remote attacker to disrupt service or have other effects.

Recommendations For GNU libcdio versions prior to 1.0.0, update to version 1.0.0 or later to resolve the issue. As a temporary workaround, consider restricting the use of crafted iso files to minimize the risk of exploitation.

Fix

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2018-1054

BDU:2022-04942

CESA-2018_3246

CVE-2017-18198

MGASA-2018-0209

MGASA-2018-0225

OPENSUSE-SU-2024:10675-1

RHSA-2018:3246

RHSA-2018_3246

USN-5558-1

Affected Products

Alt Linux

Centos

Gnu Libcdio

Red Hat

Ubuntu

References · 22

• https://savannah.gnu.org/bugs/?52265 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2018:3246 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5558-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-18198 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-18198 · Security Note
• https://bdu.fstec.ru/vul/2022-04942 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-18198 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-5558-1 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2018-0225 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/NHBEK7JWO4GCS73UAOQOUFGTMIIMYYTR · Vendor Advisory
• http://ftp.gnu.org/gnu/libcdio/libcdio-1.0.0.tar.gz · Vendor Advisory
• https://advisories.mageia.org/MGASA-2018-0209.html · Security Note
• https://advisories.mageia.org/MGASA-2018-0225.html · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-18198 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-18198 · Vendor Advisory