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ubuntucveUbuntu.comUB:CVE-2019-11752
HistorySep 04, 2019 - 12:00 a.m.

CVE-2019-11752

2019-09-0400:00:00
ubuntu.com
ubuntu.com
18

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

0.008 Low

EPSS

Percentile

81.4%

It is possible to delete an IndexedDB key value and subsequently try to
extract it during conversion. This results in a use-after-free and a
potentially exploitable crash. This vulnerability affects Firefox < 69,
Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR
< 68.1.

Notes

Author Note
tyhicks mozjs contains a copy of the SpiderMonkey JavaScript engine
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfirefox< 69.0+build2-0ubuntu0.18.04.1UNKNOWN
ubuntu19.04noarchfirefox< 69.0+build2-0ubuntu0.19.04.1UNKNOWN
ubuntu19.10noarchfirefox< 69.0.1+build1-0ubuntu2UNKNOWN
ubuntu20.04noarchfirefox< 69.0.1+build1-0ubuntu2UNKNOWN
ubuntu20.10noarchfirefox< 69.0.1+build1-0ubuntu2UNKNOWN
ubuntu21.04noarchfirefox< 69.0.1+build1-0ubuntu2UNKNOWN
ubuntu21.10noarchfirefox< 69.0.1+build1-0ubuntu2UNKNOWN
ubuntu22.04noarchfirefox< 69.0.1+build1-0ubuntu2UNKNOWN
ubuntu22.10noarchfirefox< 69.0.1+build1-0ubuntu2UNKNOWN
ubuntu23.04noarchfirefox< 69.0.1+build1-0ubuntu2UNKNOWN
Rows per page:
1-10 of 291

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

0.008 Low

EPSS

Percentile

81.4%