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ubuntucveUbuntu.comUB:CVE-2022-27775
HistoryApr 27, 2022 - 12:00 a.m.

CVE-2022-27775

2022-04-2700:00:00
ubuntu.com
ubuntu.com
17

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

57.4%

An information disclosure vulnerability exists in curl 7.65.0 to 7.82.0 are
vulnerable that by using an IPv6 address that was in the connection pool
but with a different zone id it could reuse a connection instead.

Notes

Author Note
mdeslaur per upstream, curl 7.65.0 to and including 7.82.0
leosilva bionic is 7.58.0 and xenial 7.47.0, so not affected. trusty/esm is 7.35.0, so not affected.
OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchcurl< 7.68.0-1ubuntu2.10UNKNOWN
ubuntu21.10noarchcurl< 7.74.0-1.3ubuntu2.1UNKNOWN
ubuntu22.04noarchcurl< 7.81.0-1ubuntu1.1UNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

57.4%