Vulnerability Name:

CVE-2022-2061 (CCN-228697)

Assigned:2022-06-07
Published:2022-06-07
Updated:2022-06-22
Summary:Heap-based Buffer Overflow in GitHub repository hpjansson/chafa prior to 1.12.0.
CVSS v3 Severity:3.3 Low (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
3.0 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)
3.0 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-787
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2022-2061

Source: XF
Type: UNKNOWN
chafa-cve20222061-bo(228697)

Source: CCN
Type: Chafa GIT Repository
libnsgif: fix oob in lzw_decode

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/hpjansson/chafa/commit/e6ce3746cdcf0836b9dae659a5aed15d73a080d8

Source: CCN
Type: Hans Petter Jansson Web site
Chafa

Source: CONFIRM
Type: Exploit, Patch, Third Party Advisory
https://huntr.dev/bounties/365ab61f-9a63-421c-97e6-21d4653021f0

Source: CCN
Type: huntr Web site
chafa <= 4bac1466 is vulnerable to an out of bounds read vulnerability. in hpjansson/chafa

Vulnerable Configuration:Configuration 1:
  • cpe:/a:chafa_project:chafa:*:*:*:*:*:*:*:* (Version < 1.12.0)

  • Configuration CCN 1:
  • cpe:/a:chafa_project:chafa:1.10.1:*:*:*:*:*:*:*
  • OR cpe:/a:chafa_project:chafa:1.10.0:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:403
    P
    Security update for chafa (Important)
    2022-06-20
    BACK
    chafa_project chafa *
    chafa_project chafa 1.10.1
    chafa_project chafa 1.10.0