CVE-2018-5747

In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/ckolivas/lrzip/issues/90	Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/08/msg00001.html	Mailing List Third Party Advisory
https://github.com/ckolivas/lrzip/issues/90	Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/08/msg00001.html	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:long_range_zip_project:long_range_zip:0.631:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-01-17 19:29

Updated : 2024-11-21 04:09

NVD link : CVE-2018-5747

Mitre link : CVE-2018-5747

CVE.ORG link : CVE-2018-5747

JSON object : View

Products Affected

long_range_zip_project

long_range_zip

debian

debian_linux

CWE

CWE-416

Use After Free

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