Vulnerability Monitor

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CVE-2019-8321

An issue was discovered in RubyGems 2.6 and later through 3.0.2. Since Gem::UserInteraction#verbose calls say without escaping, escape sequence injection is possible.

Published

2019-06-17T20:15:10.307

Last Modified

2024-11-21T04:49:41.260

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-88

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	rubygems	rubygems	≤ 3.0.2	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	opensuse	leap	15.0	Yes
Operating System	opensuse	leap	15.1	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html Mailing List, Third Party Advisory ([email protected])
https://hackerone.com/reports/317330 Permissions Required, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://hackerone.com/reports/317330 Permissions Required, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)