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GoogleOSV:USN-5520-2

HistoryJul 18, 2022 - 11:36 a.m.

libhttp-daemon-perl vulnerability

2022-07-1811:36:52

Google

osv.dev

http-daemon

ubuntu 14.04

ubuntu 16.04

vulnerability

http request smuggling

update

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7.5

Confidence

Low

EPSS

0.003

Percentile

65.7%

JSON

USN-5520-1 fixed a vulnerability in HTTP-Daemon. This update provides
the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.

Original advisory details:

It was discovered that HTTP-Daemon incorrectly handled certain crafted
requests. A remote attacker could possibly use this issue to perform an
HTTP Request Smuggling attack.

References

ubuntu.com/security/CVE-2022-31081

ubuntu.com/security/notices/USN-5520-2

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7.5

Confidence

Low

EPSS

0.003

Percentile

65.7%

JSON

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