PT-2017-18576 · Lrzip+1 · Lrzip+1

Asarubbo · Published 2017-05-08 · Updated 2022-12-09 · CVE-2017-8846

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions lrzip version 0.631

Description The issue allows remote attackers to cause a denial of service, resulting in a use-after-free and application crash, via a crafted archive. This is due to a problem in the read stream function in stream.c in liblrzip.so.

Recommendations For lrzip version 0.631, consider updating to a newer version that addresses this issue, as the current version is affected by a denial of service vulnerability. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2017-8846

DLA-2725-1

USN-5171-1

USN-5171-2

Affected Products

Ubuntu

Lrzip

References · 26

• https://github.com/ckolivas/lrzip/issues/71 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2017-8846 · Security Note
• https://ubuntu.com/security/CVE-2018-5786 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-9928 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-9058 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5171-2 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-5650 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-8846 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-5171-1 · Vendor Advisory
• https://security.gentoo.org/glsa/202005-01 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-8846 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-5747 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-8846 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-8846 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2725-1 · Vendor Advisory