Lucene search

K
osvGoogleOSV:GO-2022-1086
HistoryNov 02, 2022 - 11:44 p.m.

Server-side request forger via X-Skipper-Proxy in github.com/zalando/skipper

2022-11-0223:44:35
Google
osv.dev
12
server-side request forger
x-skipper-proxy
github.com/zalando/skipper
internal metadata server
unauthenticated urls
http request
software

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.026 Low

EPSS

Percentile

90.4%

An attacker can access the internal metadata server or other unauthenticated URLs by adding a specific header (X-Skipper-Proxy) to the http request.

CPENameOperatorVersion
github.com/zalando/skipperlt0.13.237

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.026 Low

EPSS

Percentile

90.4%