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
17
server-side request forger
x-skipper-proxy
github.com/zalando/skipper
internal metadata server
unauthenticated urls
http request
software

CVSS3

9.8

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

AI Score

9.4

Confidence

High

EPSS

0.033

Percentile

91.4%

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

CVSS3

9.8

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

AI Score

9.4

Confidence

High

EPSS

0.033

Percentile

91.4%