high
7.5
CWE
125 119
Advisory Published
CVE Published
Updated

CVE-2022-28739: Buffer Overflow

First published: Thu Apr 14 2022(Updated: )

Ruby. A memory corruption issue was addressed by updating Ruby to version 2.6.10.

Credit: cve@mitre.org CVE-2022-28739 CVE-2022-28739 CVE-2022-28739 cve@mitre.org

Affected SoftwareAffected VersionHow to fix
redhat/ruby<0:3.0.4-160.el9_0
0:3.0.4-160.el9_0
redhat/rh-ruby30-ruby<0:3.0.4-149.el7
0:3.0.4-149.el7
redhat/rh-ruby27-ruby<0:2.7.6-131.el7
0:2.7.6-131.el7
Ruby-lang Ruby<2.6.10
Ruby-lang Ruby>=2.7.0<2.7.6
Ruby-lang Ruby>=3.0.0<3.0.4
Debian Debian Linux=9.0
Debian Debian Linux=10.0
Debian Debian Linux=11.0
Apple macOS>=11.0<11.7.1
Apple macOS>=12.0<12.6.1
redhat/Ruby<2.6.10
2.6.10
redhat/Ruby<2.7.6
2.7.6
redhat/Ruby<3.0.4
3.0.4
redhat/Ruby<3.1.2
3.1.2
Apple macOS Big Sur<11.7.1
11.7.1
Apple macOS Monterey<12.6.1
12.6.1
Apple macOS Ventura<13
13
debian/ruby2.7<=2.7.4-1+deb11u1

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2022-28739?

    CVE-2022-28739 is a memory corruption vulnerability in Ruby that can cause a buffer overrun and illegal memory read under certain circumstances.

  • How does CVE-2022-28739 affect macOS Monterey?

    macOS Monterey is affected by CVE-2022-28739 and can be remediated by updating to version 12.6.1.

  • How does CVE-2022-28739 affect macOS Big Sur?

    macOS Big Sur is affected by CVE-2022-28739 and can be remediated by updating to version 11.7.1.

  • How does CVE-2022-28739 affect Red Hat Ruby?

    Red Hat Ruby is affected by CVE-2022-28739 and can be remediated by updating to version 2.6.10.

  • What is the severity of CVE-2022-28739?

    CVE-2022-28739 has a severity score of 6.2, which is considered medium.

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