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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2024-35176
HistoryMay 16, 2024 - 4:15 p.m.

CVE-2024-35176

2024-05-1616:15:09
Debian Security Bug Tracker
security-tracker.debian.org
4
rexml gem
denial of service
xml parsing
attribute value
vulnerability
patch
upgrade
untrusted xmls
workaround
ruby
cve-2024-35176

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

7.2 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.6%

REXML is an XML toolkit for Ruby. The REXML gem before 3.2.6 has a denial of service vulnerability when it parses an XML that has many <s in an attribute value. Those who need to parse untrusted XMLs may be impacted to this vulnerability. The REXML gem 3.2.7 or later include the patch to fix this vulnerability. As a workaround, don’t parse untrusted XMLs.

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

7.2 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.6%