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CVE-2018-9305

Date: April 4, 2018

In Exiv2 0.26, an out-of-bounds read in IptcData::printStructure in iptc.c could result in a crash or information leak, related to the "== 0x1c" case.

Language: C++

Severity Score

8.1

Related Resources (7)

Url: https://access.redhat.com/errata/RHSA-2019:2101

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

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-9305

Url: https://github.com/Exiv2/exiv2/issues/263

Url: https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md

Url: https://access.redhat.com/security/cve/CVE-2018-9305

Url: https://www.mend.io/vulnerability-database/CVE-2018-9305

Severity Score

8.1

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:	8.1
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	5.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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