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CVE
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CVE-2018-10888Date: (C)2018-07-11   (M)2024-02-22


A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 6.5CVSS Score : 4.3
Exploit Score: 2.8Exploit Score: 8.6
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: REQUIREDConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
https://lists.debian.org/debian-lts-announce/2018/08/msg00024.html
https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html
https://bugzilla.redhat.com/show_bug.cgi?id=1598024
https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3
https://github.com/libgit2/libgit2/releases/tag/v0.27.3

CPE    2
cpe:/o:debian:debian_linux:9.0
cpe:/o:debian:debian_linux:8.0
CWE    1
CWE-125
OVAL    8
oval:org.secpod.oval:def:2001136
oval:org.secpod.oval:def:114817
oval:org.secpod.oval:def:115229
oval:org.secpod.oval:def:115426
...

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