CVE-2015-7558 : librsvg before 2.40.12 allows context-dependent attackers to cause a denial of service (infinite loop, stack consumption

librsvg before 2.40.12 allows context-dependent attackers to cause a denial of service (infinite loop, stack consumption, and application crash) via cyclic references in an SVG document.

Published 2016-05-20 14:59:01

Updated 2016-08-23 14:50:12

Source Red Hat, Inc.

View at NVD, CVE.org

Vulnerability category: Input validationDenial of service

Products affected by CVE-2015-7558

Debian » Debian Linux » Version: 8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Matching versions
Gnome » Librsvg
Versions up to, including, (<=) 2.40.11
cpe:2.3:a:gnome:librsvg:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2015-7558

EPSS FAQ

0.31%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 66 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2015-7558

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2015-7558

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2015-7558

http://www.openwall.com/lists/oss-security/2015/12/21/5

oss-security - CVE-2015-7557, CVE-2015-7558 librsvg2: Out-of-bounds heap read and stack exhaustion
Mailing List;Third Party Advisory

CVEs referencing this url
http://www.openwall.com/lists/oss-security/2016/04/30/3

oss-security - Re: CVE requests: DoS in librsvg parsing SVGs with circular definitions
Mailing List;Third Party Advisory

CVEs referencing this url
https://git.gnome.org/browse/librsvg/commit/?id=a51919f7e1ca9c535390a746fbf6e28c8402dc61

rsvg: Add rsvg_acquire_node() (a51919f7) · Commits · GNOME / librsvg · GitLab
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1268243

1268243 – (CVE-2015-7558) CVE-2015-7558 librsvg2: Stack exhaustion causing DoS
Issue Tracking
http://www.debian.org/security/2016/dsa-3584

Debian -- Security Information -- DSA-3584-1 librsvg
Third Party Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2015-7558

Products affected by CVE-2015-7558

Exploit prediction scoring system (EPSS) score for CVE-2015-7558

CVSS scores for CVE-2015-7558

CWE ids for CVE-2015-7558

References for CVE-2015-7558