Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2023-4577

Published: Sep 11, 2023 | Modified: Nov 21, 2024
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
7.5 IMPORTANT
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2023-4577
CWEhttps://cwe.mitre.org/data/definitions/.html

When UpdateRegExpStatics attempted to access initialStringHeap it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.

Affected Software

NameVendorStart VersionEnd Version
FirefoxMozilla*117.0 (excluding)
Firefox_esrMozilla*115.2 (excluding)
ThunderbirdMozilla*115.2 (excluding)
Red Hat Enterprise Linux 7RedHatthunderbird-0:102.15.0-1.el7_9*
Red Hat Enterprise Linux 7RedHatfirefox-0:102.15.0-1.el7_9*
Red Hat Enterprise Linux 8RedHatfirefox-0:102.15.0-1.el8_8*
Red Hat Enterprise Linux 8RedHatthunderbird-0:102.15.0-1.el8_8*
Red Hat Enterprise Linux 8.1 Update Services for SAP SolutionsRedHatthunderbird-0:102.15.0-1.el8_1*
Red Hat Enterprise Linux 8.1 Update Services for SAP SolutionsRedHatfirefox-0:102.15.0-1.el8_1*
Red Hat Enterprise Linux 8.2 Advanced Update SupportRedHatthunderbird-0:102.15.0-1.el8_2*
Red Hat Enterprise Linux 8.2 Advanced Update SupportRedHatfirefox-0:102.15.0-1.el8_2*
Red Hat Enterprise Linux 8.2 Telecommunications Update ServiceRedHatthunderbird-0:102.15.0-1.el8_2*
Red Hat Enterprise Linux 8.2 Telecommunications Update ServiceRedHatfirefox-0:102.15.0-1.el8_2*
Red Hat Enterprise Linux 8.2 Update Services for SAP SolutionsRedHatthunderbird-0:102.15.0-1.el8_2*
Red Hat Enterprise Linux 8.2 Update Services for SAP SolutionsRedHatfirefox-0:102.15.0-1.el8_2*
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRedHatthunderbird-0:102.15.0-1.el8_4*
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRedHatfirefox-0:102.15.0-1.el8_4*
Red Hat Enterprise Linux 8.4 Telecommunications Update ServiceRedHatthunderbird-0:102.15.0-1.el8_4*
Red Hat Enterprise Linux 8.4 Telecommunications Update ServiceRedHatfirefox-0:102.15.0-1.el8_4*
Red Hat Enterprise Linux 8.4 Update Services for SAP SolutionsRedHatthunderbird-0:102.15.0-1.el8_4*
Red Hat Enterprise Linux 8.4 Update Services for SAP SolutionsRedHatfirefox-0:102.15.0-1.el8_4*
Red Hat Enterprise Linux 8.6 Extended Update SupportRedHatfirefox-0:102.15.0-1.el8_6*
Red Hat Enterprise Linux 9RedHatthunderbird-0:102.15.0-1.el9_2*
Red Hat Enterprise Linux 9RedHatfirefox-0:102.15.0-1.el9_2*
Red Hat Enterprise Linux 9.0 Extended Update SupportRedHatthunderbird-0:102.15.0-1.el9_0*
Red Hat Enterprise Linux 9.0 Extended Update SupportRedHatfirefox-0:102.15.0-1.el9_0*
FirefoxUbuntubionic*
FirefoxUbuntufocal*
FirefoxUbuntulunar*
FirefoxUbuntutrusty*
FirefoxUbuntuxenial*
Mozjs102Ubuntudevel*
Mozjs102Ubuntuesm-apps/noble*
Mozjs102Ubuntujammy*
Mozjs102Ubuntulunar*
Mozjs102Ubuntumantic*
Mozjs102Ubuntunoble*
Mozjs102Ubuntuupstream*
Mozjs38Ubuntubionic*
Mozjs38Ubuntuesm-apps/bionic*
Mozjs38Ubuntuupstream*
Mozjs52Ubuntubionic*
Mozjs52Ubuntuesm-apps/focal*
Mozjs52Ubuntuesm-infra/bionic*
Mozjs52Ubuntufocal*
Mozjs52Ubuntuupstream*
Mozjs68Ubuntuesm-infra/focal*
Mozjs68Ubuntufocal*
Mozjs68Ubuntuupstream*
Mozjs78Ubuntuesm-apps/jammy*
Mozjs78Ubuntujammy*
Mozjs78Ubuntulunar*
Mozjs78Ubuntuupstream*
Mozjs91Ubuntujammy*
Mozjs91Ubuntuupstream*
ThunderbirdUbuntubionic*
ThunderbirdUbuntudevel*
ThunderbirdUbuntufocal*
ThunderbirdUbuntujammy*
ThunderbirdUbuntulunar*
ThunderbirdUbuntumantic*
ThunderbirdUbuntunoble*
ThunderbirdUbuntutrusty*
ThunderbirdUbuntuxenial*

References

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