CVE-2017-18201 : An issue was discovered in GNU libcdio before 2.0.0. There is a double free in g

An issue was discovered in GNU libcdio before 2.0.0. There is a double free in get_cdtext_generic() in lib/driver/_cdio_generic.c.

Published 2018-02-26 14:29:00

Updated 2018-10-31 10:29:12

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2017-18201

GNU » Libcdio
Versions before (<) 2.0.0
cpe:2.3:a:gnu:libcdio:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

1.04%

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

~ 84 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-415 Double Free

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

Assigned by: nvd@nist.gov (Primary)

https://git.savannah.gnu.org/cgit/libcdio.git/commit/?id=f6f9c48fb40b8a1e8218799724b0b61a7161eb1d

libcdio.git - libcdio
Patch;Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3246

RHSA-2018:3246 - Security Advisory - Red Hat Customer Portal

CVEs referencing this url
http://www.securityfocus.com/bid/103190

GNU libcdio CVE-2017-18201 Local Denial of Service Vulnerability
Third Party Advisory;VDB Entry

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