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osvGoogleOSV:GO-2022-1059
HistoryOct 11, 2022 - 6:16 p.m.

Denial of service via crafted Accept-Language header in golang.org/x/text/language

2022-10-1118:16:24
Google
osv.dev
24
denial of service
crafted header
accept-language
golang.org
parseacceptlanguage
significant time

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

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

62.1%

An attacker may cause a denial of service by crafting an Accept-Language header which ParseAcceptLanguage will take significant time to parse.

CPENameOperatorVersion
golang.org/x/textlt0.3.8

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

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

62.1%