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kasperskyKaspersky LabKLA11508
HistoryJun 18, 2019 - 12:00 a.m.

KLA11508 Type confusion vulnerability in Mozilla Firefox ESR

2019-06-1800:00:00
Kaspersky Lab
threats.kaspersky.com
22

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

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

9.4 High

AI Score

Confidence

High

0.752 High

EPSS

Percentile

98.2%

JSON

Type confusion vulnerability was found in Mozilla Firefox ESR. Malicious users can exploit this vulnerability to cause denial of service.

Original advisories

mfsa2019-18

Exploitation

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

Mozilla-Firefox-ESR

CVE list

CVE-2019-11707 critical

Solution

Update to the latest version

Download Mozilla Firefox

Impacts

  • ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

  • DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

Affected Products

  • Mozilla Firefox ESR earlier than 60.7.1

Related

freebsd 2
threatpost 7
suse 4
openvas 39
packetstorm 2
fedora 4
checkpoint_advisories 1
debiancve 1
mageia 3
thn 3
nessus 66
archlinux 2
cve 1
osv 5
slackware 2
redhatcve 1
zdt 2
ubuntucve 1
githubexploit 2
ibm 3
cisa_kev 1
alpinelinux 1
nvd 1
prion 1
ubuntu 2
altlinux 2
mozilla 2
kaspersky 2
debian 4
veracode 1
cvelist 1
attackerkb 1
oraclelinux 6
redhat 6
centos 4
exploitdb 1
amazon 1
googleprojectzero 1
securelist 1
gentoo 1
kitploit 1
freebsd
freebsd
mozilla -- multiple vulnerabilities
2019-06-18 00:00:00
Mozilla -- multiple vulnerabilities
2019-06-20 00:00:00
threatpost
threatpost
Mozilla Patches Firefox Critical Flaw Under Active Attack
2019-06-19 12:57:20
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2018-07-25 19:36:57
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2018-06-18 20:57:25
suse
suse
Security update for MozillaFirefox (important)
2019-06-23 00:00:00
Security update for MozillaThunderbird (critical)
2019-06-23 00:00:00
Security update for MozillaThunderbird (important)
2019-06-24 00:00:00
openvas
openvas
Debian: Security Advisory (DSA-4466-1)
2019-06-20 00:00:00
Slackware: Security Advisory (SSA:2019-172-02)
2022-04-21 00:00:00
Fedora Update for firefox FEDORA-2019-2cac67b3bc
2019-06-20 00:00:00
packetstorm
packetstorm
Spidermonkey IonMonkey Incorrect Prediction
2019-06-25 00:00:00
Mozilla Firefox 67 Array.pop JIT Type Confusion
2022-02-02 00:00:00
fedora
fedora
[SECURITY] Fedora 29 Update: firefox-67.0.3-1.fc29
2019-06-21 00:25:34
[SECURITY] Fedora 30 Update: firefox-67.0.3-1.fc30
2019-06-19 22:51:04
[SECURITY] Fedora 30 Update: mozjs60-60.7.2-1.fc30
2019-06-24 00:57:00
checkpoint_advisories
checkpoint_advisories
Mozilla Firefox Type Confusion (CVE-2019-11707)
2019-06-27 00:00:00
debiancve
debiancve
CVE-2019-11707
2019-07-23 14:15:15
mageia
mageia
Updated firefox packages fix security vulnerability
2019-06-21 04:07:01
Updated mozjs60 packages fix security vulnerability
2020-01-05 18:37:51
Updated thunderbird packages fix security vulnerabilities
2019-07-02 16:09:27
thn
thn
Tor Browser 8.5.2 Released — Update to Fix Critical Firefox Vulnerability
2019-06-20 09:57:00
Firefox Releases Critical Patch Update to Stop Ongoing Zero-Day Attacks
2019-06-19 02:59:00
Firefox 67.0.4 Released — Mozilla Patches Second 0-Day Flaw This Week
2019-06-21 09:11:00
nessus
nessus
FreeBSD : mozilla -- multiple vulnerabilities (0cea6e0a-7a39-4dac-b3ec-dbc13d404f76)
2019-06-19 00:00:00
Slackware 14.2 / current : mozilla-thunderbird (SSA:2019-172-02)
2019-06-21 00:00:00
Fedora 30 : firefox (2019-2cac67b3bc)
2019-06-20 00:00:00
archlinux
archlinux
[ASA-201906-18] firefox: arbitrary code execution
2019-06-19 00:00:00
[ASA-201906-19] firefox-developer-edition: arbitrary code execution
2019-06-19 00:00:00
cve
cve
CVE-2019-11707
2019-07-23 14:15:15
osv
osv
firefox-esr - security update
2019-06-18 00:00:00
CVE-2019-11707
2019-07-23 14:15:15
firefox-esr - security update
2019-06-20 00:00:00
slackware
slackware
[slackware-security] mozilla-firefox
2019-06-18 22:33:29
[slackware-security] mozilla-thunderbird
2019-06-21 06:54:55
redhatcve
redhatcve
CVE-2019-11707
2022-01-13 06:46:43
zdt
zdt
Mozilla Spidermonkey - IonMonkey (Array.prototype.pop) Type Confusion Exploit
2019-06-26 00:00:00
Mozilla Firefox 67 - Array.pop JIT Type Confusion Exploit
2022-02-02 00:00:00
ubuntucve
ubuntucve
CVE-2019-11707
2019-06-19 00:00:00
githubexploit
githubexploit
Exploit for Type Confusion in Mozilla Thunderbird
2019-08-18 07:41:01
Exploit for Type Confusion in Mozilla Thunderbird
2020-04-13 15:11:46
ibm
ibm
Security Bulletin: Mozilla Firefox vulnerability in IBM SONAS (CVE-2019-11707)
2019-07-09 18:05:01
Security Bulletin: One vulnerability of Mozzila Firefox (less than Firefox 60.7.1 ESR) has affected Synthetic Playback Agent 8.1.4.0 - 8.1.4 IF07
2019-12-20 08:47:33
Security Bulletin: WebSphere Cast Iron and App Connect Professional are affected by vulnerabilities in busybox, arpwatch, apr, acpid, augeas, firefox, ctdb.
2021-12-15 07:41:22
cisa_kev
cisa_kev
Mozilla Firefox and Thunderbird Type Confusion Vulnerability
2022-05-23 00:00:00
alpinelinux
alpinelinux
CVE-2019-11707
2019-07-23 14:15:15
nvd
nvd
CVE-2019-11707
2019-07-23 14:15:15
prion
prion
Type confusion
2019-07-23 14:15:00
ubuntu
ubuntu
Firefox vulnerability
2019-06-19 00:00:00
Thunderbird vulnerabilities
2019-07-01 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 10 package firefox-esr version 60.7.1-alt1
2019-06-18 00:00:00
Security fix for the ALT Linux 10 package thunderbird version 60.7.2-alt1
2019-06-22 00:00:00
mozilla
mozilla
Security vulnerabilities fixed in Firefox 67.0.3 and Firefox ESR 60.7.1 — Mozilla
2019-06-18 00:00:00
Security vulnerabilities fixed in Thunderbird 60.7.2 — Mozilla
2019-06-20 00:00:00
kaspersky
kaspersky
KLA11507 Type confusion vulnerability in Mozilla Firefox
2019-06-18 00:00:00
KLA11510 Multiple vulnerabilities in Mozilla Thunderbird
2019-06-20 00:00:00
debian
debian
[SECURITY] [DSA 4466-1] firefox-esr security update
2019-06-18 21:21:07
[SECURITY] [DLA 1829-1] firefox-esr security update
2019-06-20 09:28:45
[SECURITY] [DLA 1836-1] thunderbird security update
2019-06-25 09:20:58
veracode
veracode
Denial Of Service (DoS)
2019-07-01 00:15:21
cvelist
cvelist
CVE-2019-11707
2019-07-23 13:20:17
attackerkb
attackerkb
CVE-2019-11707
2019-07-23 00:00:00
oraclelinux
oraclelinux
firefox security update
2019-07-30 00:00:00
firefox security update
2019-06-25 00:00:00
firefox security update
2019-06-26 00:00:00
redhat
redhat
(RHSA-2019:1603) Critical: firefox security update
2019-06-25 16:27:43
(RHSA-2019:1696) Critical: firefox security update
2019-07-08 08:01:28
(RHSA-2019:1604) Critical: firefox security update
2019-06-25 16:27:56
centos
centos
firefox security update
2019-07-01 15:56:37
firefox security update
2019-07-01 15:53:24
thunderbird security update
2019-07-01 15:54:02
exploitdb
exploitdb
Mozilla Firefox 67 - Array.pop JIT Type Confusion
2022-02-02 00:00:00
amazon
amazon
Critical: thunderbird
2019-07-18 18:17:00
googleprojectzero
googleprojectzero
Root Cause Analyses for 0-day In-the-Wild Exploits
2020-07-29 00:00:00
securelist
securelist
IT threat evolution Q2 2019. Statistics
2019-08-19 10:00:00
gentoo
gentoo
Mozilla Firefox: Multiple vulnerabilities
2019-08-15 00:00:00
kitploit
kitploit
Fuzzilli - A JavaScript Engine Fuzzer
2020-11-21 20:30:00

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

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

9.4 High

AI Score

Confidence

High

0.752 High

EPSS

Percentile

98.2%

JSON
Related for KLA11508
freebsd2threatpost7suse4openvas39packetstorm2fedora4checkpoint_advisories1debiancve1mageia3thn3nessus66archlinux2cve1osv5slackware2redhatcve1zdt2ubuntucve1githubexploit2ibm3cisa_kev1alpinelinux1nvd1prion1ubuntu2altlinux2mozilla2kaspersky2debian4veracode1cvelist1attackerkb1oraclelinux6redhat6centos4exploitdb1amazon1googleprojectzero1securelist1gentoo1kitploit1