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

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HIGH

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

Published Jun 15, 2019

7.5

HIGH

CVSS 3.0

EPSS 1.76%

Description

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.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.76% 0.01757

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.

EPSS probability 0.01757

Score over time

2021-2026

EPSS v1
EPSS v2
EPSS v3
EPSS v5

Percentile over time

EPSS v1
EPSS v2
EPSS v3
EPSS v5

Table of values (13 key points)

Flat stretches are collapsed. Showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 4, 2026	1.76% (0.01757)	77.17th	v5 (v2026.06.15)
Jun 15, 2026	1.74% (0.01742)	74.73th	v5 (v2026.06.15)
Jul 20, 2024	0.28% (0.00280)	68.74th	v3 (v2023.03.01)
Feb 8, 2024	0.28% (0.00280)	67.53th	v3 (v2023.03.01)
Mar 7, 2023	0.28% (0.00280)	63.44th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Sep 17, 2022	1.05% (0.01055)	50.47th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	4.50% (0.04499)	74.08th	v2 (v2022.01.01)
Feb 3, 2022	2.86% (0.02857)	63.60th	v1
Jan 6, 2022	2.86% (0.02857)	63.25th	v1
Sep 1, 2021	0.65% (0.00651)	45.91th	v1
Apr 14, 2021	0.65% (0.00651)	0.00th	v1

Weaknesses (1)

CWE-787

Out-of-bounds Write

References (1)

https://github.com/radare/radare2/issues/14303
x_refsource_MISCExploitIssue TrackingThird Party Advisory

Link	Providers	Tags
https://github.com/radare/radare2/issues/14303		x_refsource_MISCExploitIssue TrackingThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jun 15, 2019

Updated Aug 4, 2024

Reserved Jun 15, 2019

Link CVE-2019-12829

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2019-12829

Red Hat

Severity n/a

Public date n/a

Links CVE-2019-12829