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CVE-2018-8977

Date: March 24, 2018

In Exiv2 0.26, the Exiv2::Internal::printCsLensFFFF function in canonmn_int.cpp allows remote attackers to cause a denial of service (invalid memory access) via a crafted file.

Language: C++

Severity Score

Related Resources (6)

https://access.redhat.com/errata/RHSA-2019:2101
https://security.gentoo.org/glsa/201811-14
https://access.redhat.com/security/cve/CVE-2018-8977
https://nvd.nist.gov/vuln/detail/CVE-2018-8977
https://github.com/Exiv2/exiv2/issues/247
https://www.mend.io/vulnerability-database/CVE-2018-8977

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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