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osvGoogleOSV:BIT-HAPROXY-2023-45539
HistoryMar 06, 2024 - 10:52 a.m.

BIT-haproxy-2023-45539

2024-03-0610:52:59
Google
osv.dev
9
haproxy vulnerability
uri parsing
remote attackers
sensitive information
path_end rule

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

46.4%

HAProxy before 2.8.2 accepts # as part of the URI component, which might allow remote attackers to obtain sensitive information or have unspecified other impact upon misinterpretation of a path_end rule, such as routing index.html#.png to a static server.

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

46.4%