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CVE
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CVE-2020-13112Date: (C)2020-05-26   (M)2023-12-22


An issue was discovered in libexif before 0.6.22. Several buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes. This is different from CVE-2020-0093.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 9.1CVSS Score : 6.4
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 5.2Impact Score: 4.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: HIGHAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
GLSA-202007-05
USN-4396-1
https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
https://github.com/libexif/libexif/commit/435e21f05001fb03f9f186fa7cbc69454afd00d1
openSUSE-SU-2020:0793

CWE    1
CWE-125
OVAL    16
oval:org.secpod.oval:def:1601160
oval:org.secpod.oval:def:503782
oval:org.secpod.oval:def:503783
oval:org.secpod.oval:def:503779
...

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