Lucene search

GoogleOSV:GO-2022-0346

HistoryJul 15, 2022 - 11:30 p.m.

Path traversal in github.com/quay/claircore

2022-07-1523:30:27

Google

osv.dev

malicious rpm

arbitrary file writing

scanner.scan

local filesystem

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

8.5

Confidence

High

EPSS

0.069

Percentile

93.9%

JSON

A maliciously crafted RPM file can cause the Scanner.Scan function to write files with arbitrary contents to arbitrary locations on the local filestem.

References

github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821

github.com/quay/claircore/pull/478

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

8.5

Confidence

High

EPSS

0.069

Percentile

93.9%

JSON

Related for OSV:GO-2022-0346