PT-2019-5150 · Mozilla+5 · Firefox+5

Bob Owens + 5 · Published 2019-09-03 · Updated 2024-12-12 · CVE-2019-11735

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 69 Firefox ESR versions prior to 68.1

Description The issue is related to a buffer overflow due to unchecked input size, which could allow a remote attacker to gain unauthorized access to information and compromise its integrity and availability. There are memory safety bugs present, some of which show evidence of memory corruption, and it is presumed that these could be exploited to run arbitrary code with enough effort.

Recommendations For Firefox versions prior to 69, update to version 69 or later to resolve the issue. For Firefox ESR versions prior to 68.1, update to version 68.1 or later to resolve the issue.

Fix

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-120

Related Identifiers

ALT-PU-2019-2640

ALT-PU-2019-2644

ALT-PU-2019-2686

ALT-PU-2020-1617

ALT-PU-2020-2408

ALT-PU-2020-2933

ALT-PU-2021-1368

BDU:2020-01820

CESA-2019_2663

CVE-2019-11735

MGASA-2019-0268

OPENSUSE-SU-2019:2251-1

OPENSUSE-SU-2019:2260-1

OPENSUSE-SU-2019_2251-1

OPENSUSE-SU-2019_2260-1

OPENSUSE-SU-2024:10600-1

OPENSUSE-SU-2024:14572-1

RHSA-2019:2663

RHSA-2019_2663

SUSE-SU-2019:14246-1

SUSE-SU-2019:2545-1

SUSE-SU-2019:2620-1

SUSE-SU-2019_14246-1

USN-4122-1

USN-4122-2

Affected Products

Alt Linux

Centos

Firefox

Red Hat

Suse

Ubuntu

References · 2123

• https://osv.dev/vulnerability/SUSE-SU-2019:14246-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:14572-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-11735 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-11735 · Security Note
• https://osv.dev/vulnerability/MGASA-2019-0268 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-11748 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-11742 · Vendor Advisory
• https://mozilla.org/security/advisories/mfsa2019-25 · Vendor Advisory
• https://mozilla.org/en-US/security/advisories/mfsa2019-25 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-11744 · Vendor Advisory
• https://mozilla.org/en-US/security/advisories/mfsa2019-24 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:2260-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-11752 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20200327SE16 · Vendor Advisory