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@huntrdevCVELIST:CVE-2022-0521

HistoryFeb 08, 2022 - 8:50 p.m.

CVE-2022-0521 Access of Memory Location After End of Buffer in radareorg/radare2

2022-02-0820:50:10

CWE-788

@huntrdev

www.cve.org

memory location

buffer

github

radareorg/radare2

CVSS3

6.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

AI Score

8.5

Confidence

High

EPSS

0.001

Percentile

42.2%

JSON

Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.

CNA Affected

[
  {
    "product": "radareorg/radare2",
    "vendor": "radareorg",
    "versions": [
      {
        "lessThan": "5.6.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5

huntr.dev/bounties/4d436311-bbf1-45a3-8774-bdb666d7f7ca

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/