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CVE-2018-10999

Date: May 11, 2018

An issue was discovered in Exiv2 0.26. The Exiv2::Internal::PngChunk::parseTXTChunk function has a heap-based buffer over-read.

Severity Score

6.5

Related Resources (11)

Url: https://github.com/Exiv2/exiv2/issues/306

Url: https://security.gentoo.org/glsa/201811-14

Url: https://lists.debian.org/debian-lts-announce/2018/06/msg00010.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2018-10999

Url: https://access.redhat.com/security/cve/CVE-2018-10999

Url: https://lists.debian.org/debian-lts-announce/2018/10/msg00012.html

Url: https://security-tracker.debian.org/tracker/CVE-2018-10999

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-10999

Url: https://www.debian.org/security/2018/dsa-4238

Url: https://usn.ubuntu.com/3700-1/

Url: https://www.mend.io/vulnerability-database/CVE-2018-10999

Severity Score

6.5

Weakness Type (CWE)

Buffer Errors

CWE-119

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:	6.5
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:	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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