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githubGitHub Advisory DatabaseGHSA-VJJF-3RVG-GV3V
HistoryMay 17, 2022 - 4:14 a.m.

Dulwich Buffer Overflow when handling pack files

2022-05-1704:14:09
CWE-119
GitHub Advisory Database
github.com
5

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

7.4 High

AI Score

Confidence

High

0.068 Low

EPSS

Percentile

93.9%

Buffer overflow in the C implementation of the apply_delta function in _pack.c in Dulwich before 0.9.9 allows remote attackers to execute arbitrary code via a crafted pack file.

Affected configurations

Vulners
Node
dulwich_projectdulwichRange<0.9.9
CPENameOperatorVersion
dulwichlt0.9.9

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

7.4 High

AI Score

Confidence

High

0.068 Low

EPSS

Percentile

93.9%