CVE-2018-7726

Public Exploit

Description

An issue was discovered in ZZIPlib 0.13.68. There is a bus error caused by the __zzip_parse_root_directory function of zip.c. Attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.

Category

6.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.35%
Vendor Advisory ubuntu.com Vendor Advisory redhat.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://usn.ubuntu.com/3699-1/ third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2018:3229 third party advisory vendor advisory
https://github.com/gdraheim/zziplib/issues/41 issue tracking third party advisory exploit
https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html mailing list

Frequently Asked Questions

What is the severity of CVE-2018-7726?
CVE-2018-7726 has been scored as a medium severity vulnerability.
How to fix CVE-2018-7726?
To fix CVE-2018-7726, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-7726 being actively exploited in the wild?
It is possible that CVE-2018-7726 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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