Vulnerability CVE-2018-10888
Published: 2018-07-10

Description:
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.

Type:

CWE-125

 (Out-of-bounds Read)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Libgit2 -> Libgit2 
Debian -> Debian linux 

 References:
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
https://lists.debian.org/debian-lts-announce/2018/08/msg00024.html
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