critical
9.8
CWE
190 787
Advisory Published
CVE Published
Updated

CVE-2018-5159: Integer Overflow

First published: Wed May 09 2018(Updated: )

An integer overflow can occur in the Skia library due to 32-bit integer use in an array without integer overflow checks, resulting in possible out-of-bounds writes. This could lead to a potentially exploitable crash triggerable by web content.

Credit: security@mozilla.org security@mozilla.org

Affected SoftwareAffected VersionHow to fix
Mozilla Firefox ESR<52.8
52.8
Mozilla Thunderbird<52.8
52.8
Mozilla Firefox<60
60
Debian Debian Linux=7.0
Debian Debian Linux=8.0
Debian Debian Linux=9.0
Redhat Enterprise Linux Desktop=6.0
Redhat Enterprise Linux Desktop=7.0
Redhat Enterprise Linux Server=6.0
Redhat Enterprise Linux Server=7.0
Redhat Enterprise Linux Server Aus=7.6
Redhat Enterprise Linux Server Eus=7.5
Redhat Enterprise Linux Server Eus=7.6
Redhat Enterprise Linux Server Tus=7.6
Redhat Enterprise Linux Workstation=6.0
Redhat Enterprise Linux Workstation=7.0
Mozilla Firefox<60.0
Mozilla Firefox ESR<52.8.0
Mozilla Thunderbird<52.8.0
Mozilla Thunderbird Esr<52.8.0
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=17.10
Canonical Ubuntu Linux=18.04
debian/firefox
131.0.3-1
debian/firefox-esr
115.14.0esr-1~deb11u1
128.3.1esr-1~deb11u1
115.14.0esr-1~deb12u1
128.3.1esr-1~deb12u1
128.3.1esr-2
debian/thunderbird
1:115.12.0-1~deb11u1
1:115.16.0esr-1~deb11u1
1:115.12.0-1~deb12u1
1:115.16.0esr-1~deb12u1
1:128.2.0esr-1
1:128.3.0esr-1

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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 the vulnerability ID of this security issue?

    The vulnerability ID of this security issue is CVE-2018-5159.

  • What is the severity of CVE-2018-5159?

    The severity of CVE-2018-5159 is critical (9.8).

  • How does CVE-2018-5159 affect Thunderbird?

    CVE-2018-5159 affects Thunderbird versions below 52.8.

  • How does CVE-2018-5159 affect Firefox ESR?

    CVE-2018-5159 affects Firefox ESR versions below 52.8.

  • Are there any known remedies or patches for CVE-2018-5159?

    Yes, there are known remedies and patches for CVE-2018-5159. Please refer to the provided references for more information.

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