Vulnerability Name:

CVE-2022-1899 (CCN-227420)

Assigned:2022-05-25
Published:2022-05-25
Updated:2022-06-03
Summary:Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.
CVSS v3 Severity:9.1 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)
7.9 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): High
7.7 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H)
6.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): Low
Availibility (A): High
CVSS v2 Severity:6.4 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): Partial
7.3 High (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:P/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Partial
Availibility (A): Complete
Vulnerability Type:CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2022-1899

Source: XF
Type: UNKNOWN
radare2-cve20221899-dos(227420)

Source: CCN
Type: radare2 GIT Repository
Fix integer overflow in string search causing oobread ##crash

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/radareorg/radare2/commit/193f4fe01d7f626e2ea937450f2e0c4604420e9d

Source: CONFIRM
Type: Exploit, Third Party Advisory
https://huntr.dev/bounties/8a3dc5cb-08b3-4807-82b2-77f08c137a04

Source: CCN
Type: huntr Web site
Out of Bounds Read in string_scan_range in radareorg/radare2

Source: CCN
Type: Mend Vulnerability Database
CVE-2022-1899

Vulnerable Configuration:Configuration 1:
  • cpe:/a:radare:radare2:*:*:*:*:*:*:*:* (Version < 5.7.0)

    • * Denotes that component is vulnerable
    BACK
    radare radare2 *