Vulnerability Name:

CVE-2021-34334 (CCN-207131)

Assigned:2021-08-07
Published:2021-08-07
Updated:2023-03-01
Summary:
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/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): None
Integrity (I): None
Availibility (A): High
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/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): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2021-34334

Source: XF
Type: UNKNOWN
exiv2-cve202134334-dos(207131)

Source: security-advisories@github.com
Type: Patch, Third Party Advisory
security-advisories@github.com

Source: CCN
Type: Exiv2 GIT Repository
Denial of service due to integer overflow in loop counter

Source: security-advisories@github.com
Type: Patch, Third Party Advisory
security-advisories@github.com

Source: security-advisories@github.com
Type: Mailing List, Third Party Advisory
security-advisories@github.com

Source: security-advisories@github.com
Type: Mailing List, Third Party Advisory
security-advisories@github.com

Source: security-advisories@github.com
Type: Mailing List, Third Party Advisory
security-advisories@github.com

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:exiv2:exiv2:0.27.1:*:*:*:*:*:*:*
  • OR cpe:/a:exiv2:exiv2:0.27.2:*:*:*:*:*:*:*
  • OR cpe:/a:exiv2:exiv2:0.27.4:rc1:*:*:*:*:*:*
  • OR cpe:/a:exiv2:exiv2:0.27.3:-:*:*:*:*:*:*
  • OR cpe:/a:exiv2:exiv2:0.27.4:rc1:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7930
    P
    libexiv2-27-0.27.5-150400.15.4.1 on GA media (Moderate)
    2023-06-12
    BACK
    exiv2 exiv2 0.27.1
    exiv2 exiv2 0.27.2
    exiv2 exiv2 0.27.4 rc1
    exiv2 exiv2 0.27.3 -
    exiv2 exiv2 0.27.4 rc1