PT-2019-6365 · Mozilla+2 · Firefox+2

Emilio Cobos Álvarez · Published 2019-02-26 · Updated 2024-12-11 · CVE-2019-25136

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 70

Description The issue is related to a compromised child process that could inject XBL Bindings into privileged CSS rules, leading to arbitrary code execution and a sandbox escape. It is also described as a vulnerability in the web browser related to insufficient neutralization of special elements in a request, which could allow a remote attacker to access confidential data, compromise its integrity, and cause a denial of service.

Recommendations For versions prior to 70, update to version 70 or later to resolve the issue.

Fix

Special Elements Injection

Weakness Enumeration

CWE-74

Related Identifiers

ALT-PU-2019-3087

ALT-PU-2020-1617

ALT-PU-2020-2408

ALT-PU-2020-2933

ALT-PU-2021-1368

BDU:2023-03818

CVE-2019-25136

Affected Products

Alt Linux

Astra Linux

Firefox

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2019-25136 · Security Note
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20220829SE16 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-25136 · Vendor Advisory
• https://mozilla.org/en-US/security/advisories/mfsa2019-34 · Vendor Advisory
• https://mozilla.org/security/advisories/mfsa2019-34 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-03818 · Security Note
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2023-0630SE17MD · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2024-0830SE17 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-25136 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2023-0907SE47 · Vendor Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1530709 · Note