Lucene search
Redhat.comRH:CVE-2023-6858HistoryDec 20, 2023 - 11:34 a.m.
CVE-2023-6858
2023-12-2011:34:06
redhat.com
access.redhat.com
13
mozilla foundation
security advisory
heap buffer overflow
nstextfragment
insufficient oom handling
firefox
cve-2023-6858
CVSS3
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
7.2
Confidence
High
EPSS
0.001
Percentile
41.4%
The Mozilla Foundation Security Advisory describes this flaw as: Firefox was susceptible to a heap buffer overflow in nsTextFragment due to insufficient OOM handling.
Related
cvelist
cvelist
CVE-2023-6858
2023-12-19 13:38:38
cve
cve
CVE-2023-6858
2023-12-19 14:15:07
veracode
veracode
Heap Buffer Overflow
2023-12-25 02:49:34
debiancve
debiancve
CVE-2023-6858
2023-12-19 14:15:07
ubuntucve
ubuntucve
CVE-2023-6858
2023-12-20 00:00:00
nvd
nvd
CVE-2023-6858
2023-12-19 14:15:07
prion
prion
Heap overflow
2023-12-19 14:15:00
alpinelinux
alpinelinux
CVE-2023-6858
2023-12-19 14:15:07
openvas
openvas
Mozilla Thunderbird Security Advisories (MFSA2023-53, MFSA2023-56) - Windows
2023-12-21 00:00:00
Mozilla Firefox ESR Security Advisories (MFSA2023-53, MFSA2023-56) - Windows
2023-12-21 00:00:00
Ubuntu: Security Advisory (USN-6563-1)
2024-01-03 00:00:00
nessus
nessus
Mozilla Firefox ESR < 115.6
2023-12-19 00:00:00
RHEL 8 : firefox (RHSA-2024:0012)
2024-01-02 00:00:00
RHEL 8 : thunderbird (RHSA-2024:0005)
2024-01-02 00:00:00
oraclelinux
oraclelinux
firefox security update
2024-01-02 00:00:00
thunderbird security update
2024-01-02 00:00:00
firefox security update
2024-01-03 00:00:00
rocky
rocky
thunderbird security update
2024-01-09 04:07:41
firefox security update
2024-01-09 04:07:41
osv
osv
Important: thunderbird security update
2024-01-02 00:00:00
firefox-esr - security update
2023-12-20 00:00:00
Important: firefox security update
2024-01-09 04:07:41
almalinux
almalinux
Important: firefox security update
2024-01-02 00:00:00
Important: thunderbird security update
2024-01-02 00:00:00
Important: firefox security update
2024-01-02 00:00:00
mageia
mageia
Updated nss and firefox packages fix security vulnerabilities
2024-01-15 13:07:27
Updated thunderbird thunderbird-l10n packages fix security vulnerabilities
2024-01-12 15:36:35
mozilla
mozilla
Security Vulnerabilities fixed in Thunderbird 115.6 — Mozilla
2023-12-19 00:00:00
Security Vulnerabilities fixed in Firefox ESR 115.6 — Mozilla
2023-12-19 00:00:00
Security Vulnerabilities fixed in Firefox 121 — Mozilla
2023-12-19 00:00:00
redhat
redhat
(RHSA-2024:0025) Important: firefox security update
2024-01-02 06:54:54
(RHSA-2024:0026) Important: firefox security update
2024-01-02 06:54:58
(RHSA-2024:0003) Important: thunderbird security update
2024-01-02 06:50:30
centos
centos
thunderbird security update
2024-01-12 18:58:02
firefox security update
2024-01-12 18:57:27
debian
debian
[SECURITY] [DSA 5581-1] firefox-esr security update
2023-12-20 19:23:51
[SECURITY] [DLA 3698-1] thunderbird security update
2023-12-29 10:11:37
[SECURITY] [DSA 5582-1] thunderbird security update
2023-12-21 19:33:01
kaspersky
kaspersky
KLA62518 Multiple vulnerabilities in Mozilla Firefox ESR
2023-12-19 00:00:00
KLA62519 Multiple vulnerabilities in Mozilla Thunderbird
2023-12-19 00:00:00
KLA62517 Multiple vulnerabilities in Mozilla Firefox
2023-12-19 00:00:00
amazon
amazon
Important: thunderbird
2024-01-03 21:04:00
slackware
slackware
[slackware-security] mozilla-firefox
2023-12-19 21:32:19
[slackware-security] mozilla-thunderbird
2023-12-19 21:32:36
ubuntu
ubuntu
Thunderbird vulnerabilities
2024-01-02 00:00:00
Firefox vulnerabilities
2024-01-02 00:00:00
Firefox regressions
2024-01-11 00:00:00
redos
redos
ROS-20240927-06
2024-09-27 00:00:00
gentoo
gentoo
Mozilla Firefox: Multiple Vulnerabilities
2024-01-07 00:00:00
Mozilla Thunderbird: Multiple Vulnerabilities
2024-02-19 00:00:00
ibm
ibm
CVSS3
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
7.2
Confidence
High
EPSS
0.001
Percentile
41.4%
Related for RH:CVE-2023-6858