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CVE-2018-20534

Good to know:

Date: December 28, 2018

There is an illegal address access at src/pool.h (function pool_whatprovides) in libsolv.a in libsolv through 0.7.2 that will cause a denial of service.

Language: C

Severity Score

3.7

Related Resources (5)

Url: https://github.com/openSUSE/libsolv/pull/291

Url: https://bugzilla.redhat.com/show_bug.cgi?id=1652604

Url: https://access.redhat.com/security/cve/CVE-2018-20534

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-20534

Url: https://www.mend.io/vulnerability-database/CVE-2018-20534

Severity Score

3.7

Weakness Type (CWE)

Buffer Errors

CWE-119

Resource Management Errors

CWE-399

Top Fix

Upgrade Version

No fix version available

CVSS v3.1

Base Score:	3.7
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

Base Score:	4.3
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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