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CVE
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CVE-2021-3710Date: (C)2021-09-23   (M)2023-12-22


An information disclosure via path traversal was discovered in apport/hookutils.py function read_file(). This issue affects: apport 2.14.1 versions prior to 2.14.1-0ubuntu3.29+esm8; 2.20.1 versions prior to 2.20.1-0ubuntu2.30+esm2; 2.20.9 versions prior to 2.20.9-0ubuntu7.26; 2.20.11 versions prior to 2.20.11-0ubuntu27.20; 2.20.11 versions prior to 2.20.11-0ubuntu65.3;

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.5CVSS Score : 4.7
Exploit Score: 1.8Exploit Score: 3.4
Impact Score: 3.6Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: COMPLETE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: HIGHAvailability: NONE
Integrity: NONE 
Availability: NONE 
  
Reference:
https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1933832
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3710
https://ubuntu.com/security/notices/USN-5077-1
https://ubuntu.com/security/notices/USN-5077-2

CPE    6
cpe:/a:canonical:apport:2.20.11-0ubuntu65.1
cpe:/a:canonical:apport:2.20.11-0ubuntu50.7
cpe:/a:canonical:apport:2.20.11-0ubuntu50.5
cpe:/a:canonical:apport:2.20.11-0ubuntu50.3
...
CWE    1
CWE-22
OVAL    2
oval:org.secpod.oval:def:706137
oval:org.secpod.oval:def:75951

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