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CVE-2017-12956

Good to know:

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Date: August 18, 2017

There is an illegal address access in Exiv2::FileIo::path[abi:cxx11]() in basicio.cpp of libexiv2 in Exiv2 0.26 that will lead to remote denial of service.

Language: C++

Severity Score

Related Resources (4)

https://access.redhat.com/security/cve/CVE-2017-12956
https://nvd.nist.gov/vuln/detail/CVE-2017-12956
https://bugzilla.redhat.com/show_bug.cgi?id=1482296
https://www.mend.io/vulnerability-database/CVE-2017-12956

Severity Score

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

Top Fix

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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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