PT-2017-18575 · Oberhumer+1 · Lzo+1

Asarubbo · Published 2017-05-08 · Updated 2022-12-09 · CVE-2017-8845

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 LZO version 2.08 lrzip version 0.631

Description The issue allows remote attackers to cause a denial of service, resulting in an invalid memory read and application crash, via a crafted archive. This is due to a problem in the lzo1x decompress function.

Recommendations For LZO version 2.08, consider updating to a newer version that addresses this issue. For lrzip version 0.631, consider updating to a newer version that incorporates a fixed version of LZO. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2017-8845

DLA-2725-1

Affected Products

Lzo

Lrzip

References · 35

• https://github.com/ckolivas/lrzip/issues/68 · Patch
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8846 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2017-8845 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8845 · Security Note
• https://security-tracker.debian.org/tracker/source-package/lrzip · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-8845 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8843 · Security Note
• https://cve.org/CVERecord?id=CVE-2017-8845 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10685 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8847 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9928 · Security Note
• https://osv.dev/vulnerability/CVE-2017-8845 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9058 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5747 · Security Note
• https://security.gentoo.org/glsa/202005-01 · Vendor Advisory