CVE-2022-1451 — Access of Memory Location After End of Buffer in Radare2

CWE-788 — Access of Memory Location After End of BufferCWE-125 — Out-of-bounds Read4 documents4 sources
Severity
7.1HIGHNVD
EPSS
0.3%
top 48.93%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Radareorg Radare2Radare Radare2Debian Radare2
Timeline
PublishedApr 24
Latest updateApr 25

Description

Out-of-bounds Read in r_bin_java_constant_value_attr_new function in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end 2f the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. More details see [CWE-125: Out-of-bounds read](https://cwe.mitre.org/data/definitions/125.html).

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:HExploitability: 1.8 | Impact: 5.2

Affected Packages3 packages

▶CVEListV5radareorg/radareorg_radare2unspecified — 5.7.0
▶NVDradare/radare2< 5.7.0
▶debiandebian/radare2< radare2 5.9.0+dfsg-1 (sid)

Patches

Patch: github.com ↗Patch: huntr.dev ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-c72r-87h5-77h5: Out-of-bounds Read in r_bin_java_constant_value_attr_new function in GitHub repository radareorg/radare2 prior to 5↗2022-04-25
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OSV
CVE-2022-1451: Out-of-bounds Read in r_bin_java_constant_value_attr_new function in GitHub repository radareorg/radare2 prior to 5↗2022-04-24
▶

📋Vendor Advisories

1
Debian
CVE-2022-1451: radare2 - Out-of-bounds Read in r_bin_java_constant_value_attr_new function in GitHub repo...↗2022
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