Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU88970
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2024-27282
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in Regex search. A remote attacker can pass specially crafted string to the application, trigger an out-of-bounds read error and read contents of heap memory on the system.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 20.03 LTS SP1
ruby-help: before 2.5.8-124
rubygem-power_assert: before 1.1.1-124
rubygem-minitest: before 5.10.3-124
ruby-irb: before 2.5.8-124
rubygem-xmlrpc: before 0.3.0-124
rubygem-net-telnet: before 0.1.1-124
rubygem-rake: before 12.3.0-124
rubygem-test-unit: before 3.2.7-124
rubygems: before 2.7.6-124
rubygem-did_you_mean: before 1.2.0-124
rubygem-rdoc: before 6.0.1.1-124
rubygems-devel: before 2.7.6-124
rubygem-bigdecimal: before 1.3.4-124
rubygem-json: before 2.1.0-124
ruby-debuginfo: before 2.5.8-124
rubygem-io-console: before 0.4.6-124
rubygem-psych: before 3.0.2-124
ruby-debugsource: before 2.5.8-124
ruby-devel: before 2.5.8-124
rubygem-openssl: before 2.1.2-124
ruby: before 2.5.8-124
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1545
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.