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CVE-2018-7726

Date: March 6, 2018

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.

Language: C

Severity Score

Related Resources (8)

https://usn.ubuntu.com/3699-1/
https://security-tracker.debian.org/tracker/CVE-2018-7726
https://github.com/gdraheim/zziplib/issues/41
https://access.redhat.com/errata/RHSA-2018:3229
https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html
https://nvd.nist.gov/vuln/detail/CVE-2018-7726
https://access.redhat.com/security/cve/CVE-2018-7726
https://www.mend.io/vulnerability-database/CVE-2018-7726

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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