CVE-2018-10958

In types.cpp in Exiv2 0.26, a large size value may lead to a SIGABRT during an attempt at memory allocation for an Exiv2::Internal::PngChunk::zlibUncompress call.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/Exiv2/exiv2/issues/302	Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/06/msg00010.html	Mailing List Third Party Advisory
https://www.debian.org/security/2018/dsa-4238	Third Party Advisory
https://usn.ubuntu.com/3700-1/	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00012.html	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/201811-14	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2101

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Configurations

Configuration 1 (hide)

cpe:2.3:a:exiv2:exiv2:0.26:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:debian:debian_linux:8.0:::::::*

Configuration 3 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:17.10:::::::*
	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::

Information

Published : 2018-05-09 19:29

Updated : 2019-08-06 10:15

NVD link : CVE-2018-10958

Mitre link : CVE-2018-10958

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

debian

debian_linux

canonical

ubuntu_linux

exiv2

exiv2

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