Vulnerability Details : CVE-2019-12829

radare2 through 3.5.1 mishandles the RParse API, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact, as demonstrated by newstr buffer overflows during replace operations. This affects libr/asm/asm.c and libr/parse/parse.c.

Vulnerability category: Memory CorruptionDenial of service

Published 2019-06-15 17:29:11

Updated 2021-07-21 11:39:24

Source MITRE

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2019-12829

Probability of exploitation activity in the next 30 days: 0.28%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 64 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2019-12829

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	nvd@nist.gov
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	nvd@nist.gov
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2019-12829

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-12829

https://github.com/radare/radare2/issues/14303

Function r_parse_parse Lacks Boundary Check · Issue #14303 · radare/radare2 · GitHub
Exploit;Issue Tracking;Third Party Advisory

Products affected by CVE-2019-12829

Radare » Radare2
Versions up to, including, (<=) 3.5.1
cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*
Matching versions