CVE-2018-12393
Description
A potential vulnerability was found in 32-bit builds where an integer overflow during the conversion of scripts to an internal UTF-16 representation could result in allocating a buffer too small for the conversion. This leads to a possible out-of-bounds write. *Note: 64-bit builds are not vulnerable to this issue.*. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
5.776
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerability CVE-2018-12393 are affected in Mozilla Firefox (x64) 86 | Windows |
| Vulnerability CVE-2018-12393 are affected in Mozilla Firefox 86 | Windows |
| Vulnerability CVE-2018-12393 are affected in Mozilla Firefox ESR (x64) 86 | Windows |
| Vulnerability CVE-2018-12393 are affected in Mozilla Firefox ESR 86 | Windows |
| Vulnerability CVE-2018-12393 are affected in Mozilla Thunderbird 86 | Windows |
| Vulnerabilities CVE-2018-12393 are affected in Mozilla Firefox (x64) 60.2 | Windows |
| Vulnerabilities CVE-2018-12393 are affected in Mozilla Firefox (x64) 62.99 | Windows |
| Vulnerabilities CVE-2018-12393 are affected in Mozilla Firefox ESR (x64) 60.2 | Windows |
| Vulnerabilities CVE-2018-12393 are affected in Mozilla Firefox ESR 60.2 | Windows |
| Vulnerabilities CVE-2018-12393 are affected in Mozilla Thunderbird 60.2 | Windows |
| Vulnerabilities CVE-2018-12393 are affected in Mozilla_Firefox 60.2 | Windows |
| Vulnerabilities CVE-2018-12393 are affected in Mozilla_Firefox 62.99 | Windows |
| Vulnerabilities CVE-2018-12393 are affected in Firefox ESR for Mac * | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac * | Mac |
| Vulnerabilities CVE-2018-12393 are affected in Mozilla Firefox for Mac 60.0 | Mac |
| Vulnerabilities CVE-2018-12393 are affected in Mozilla Thunderbird for Mac * | Mac |
| firefox-esr security update(DSA-4324-1) firefox-esr_60.3.0esr-1~deb9u1_i386.deb | Linux |
| firefox-esr security update(DSA-4324-1) firefox-esr_60.3.0esr-1~deb9u1_amd64.deb | Linux |
| thunderbird security update(DSA-4337-1) thunderbird_60.3.0-1~deb9u1_i386.deb | Linux |
| thunderbird security update(DSA-4337-1) thunderbird_60.3.0-1~deb9u1_amd64.deb | Linux |
| (RHSA-2018:3005) firefox security and bug fix update firefox-60.3.0-1.el7_5.i686.rpm | Linux |
| (RHSA-2018:3005) firefox security and bug fix update firefox-60.3.0-1.el7_5.x86_64.rpm | Linux |
| (RHSA-2018:3006) firefox security update firefox-60.3.0-1.el6.i686.rpm | Linux |
| (RHSA-2018:3006) firefox security update firefox-60.3.0-1.el6.x86_64.rpm | Linux |
| (RHSA-2018:3531) thunderbird security update thunderbird-60.3.0-1.el6.i686.rpm | Linux |
| (RHSA-2018:3531) thunderbird security update thunderbird-60.3.0-1.el6.x86_64.rpm | Linux |
| (RHSA-2018:3532) thunderbird security update thunderbird-60.3.0-1.el7_5.x86_64.rpm | Linux |
| SUSE-SU-2018:3749-1(SUSE Linux Enterprise Desktop 12-SP3 ) MozillaFirefox-60.3.0-109.50.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3749-1(SUSE Linux Enterprise Desktop 12-SP3 ) MozillaFirefox-debuginfo-60.3.0-109.50.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3749-1(SUSE Linux Enterprise Desktop 12-SP3 ) MozillaFirefox-debugsource-60.3.0-109.50.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3749-1(SUSE Linux Enterprise Desktop 12-SP3 ) MozillaFirefox-translations-common-60.3.0-109.50.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3749-2(SUSE Linux Enterprise Desktop 12-SP4 ) MozillaFirefox-60.3.0-109.50.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3749-2(SUSE Linux Enterprise Desktop 12-SP4 ) MozillaFirefox-debuginfo-60.3.0-109.50.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3749-2(SUSE Linux Enterprise Desktop 12-SP4 ) MozillaFirefox-debugsource-60.3.0-109.50.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3749-2(SUSE Linux Enterprise Desktop 12-SP4 ) MozillaFirefox-translations-common-60.3.0-109.50.2.x86_64.rpm | Linux |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-318711 | Mozilla Firefox (x64) (86.0.1) |
| PATCH-343015 | Mozilla Firefox (132.0.2) |
| PATCH-310844 | Mozilla Firefox ESR (x64) (60.9.0) |
| PATCH-310843 | Mozilla Firefox ESR (60.9.0) |
| PATCH-315938 | Mozilla Thunderbird (68.12.0) |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234