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ubuntucveUbuntu.comUB:CVE-2023-49568
HistoryJan 12, 2024 - 12:00 a.m.

CVE-2023-49568

2024-01-1200:00:00
ubuntu.com
ubuntu.com
10
denial of service
go-git
resource exhaustion
git server
in-memory filesystem
implementation issue
unix

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.0005 Low

EPSS

Percentile

17.1%

A denial of service (DoS) vulnerability was discovered in go-git versions
prior to v5.11. This vulnerability allows an attacker to perform denial of
service attacks by providing specially crafted responses from a Git server
which triggers resource exhaustion in go-git clients. Applications using
only the in-memory filesystem supported by go-git are not affected by this
vulnerability. This is a go-git implementation issue and does not affect
the upstream git cli.

Bugs

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.0005 Low

EPSS

Percentile

17.1%