CVE-2019-17026

Scores

EPSS

0.591medium59.1%
0%20%40%60%80%100%

Percentile: 59.1%

CVSS

8.8high3.x
0246810

CVSS Score: 8.8/10

All CVSS Scores

CVSS 3.x
8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS 2.0
6.8

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

Description

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.

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Sources

astradebiannvdredhatubuntu

CWEs

CWE-843

Related Vulnerabilities

Exploits

Exploit ID: 49864

Source: exploitdb

URL: https://www.exploit-db.com/exploits/49864

Exploit ID: CVE-2019-17026

Source: github-poc

URL: https://github.com/lsw29475/CVE-2019-17026

Vulnerable Software (52)

Type: Configuration

Product: firefox

Operating System: ubuntu bionic 18.04

Trait:
{  "fixed": "72.0.1+build1-0ubuntu0.18.04.1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu disco 19.04

Trait:
{  "fixed": "72.0.1+build1-0ubuntu0.19.04.1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu eoan 19.10

Trait:
{  "fixed": "72.0.1+build1-0ubuntu0.19.10.1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu focal 20.04

Trait:
{  "fixed": "72.0.1+build1-0ubuntu1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu groovy 20.10

Trait:
{  "fixed": "72.0.1+build1-0ubuntu1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu hirsute 21.04

Trait:
{  "fixed": "72.0.1+build1-0ubuntu1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu impish 21.10

Trait:
{  "fixed": "72.0.1+build1-0ubuntu1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu jammy 22.04

Trait:
{  "fixed": "72.0.1+build1-0ubuntu1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu kinetic 22.10

Trait:
{  "fixed": "72.0.1+build1-0ubuntu1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu lunar 23.04

Trait:
{  "fixed": "72.0.1+build1-0ubuntu1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu mantic 23.10

Trait:
{  "fixed": "72.0.1+build1-0ubuntu1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu noble 24.04

Trait:
{  "fixed": "72.0.1+build1-0ubuntu1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu trusty 14.04

Trait:
{  "unfixed": true}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: ubuntu xenial 16.04

Trait:
{  "fixed": "72.0.1+build1-0ubuntu0.16.04.1"}

Source: ubuntu

Type: Configuration

Product: firefox

Operating System: rhel 6

Trait:
{  "fixed": "68.4.1-1.el6_10"}

Source: redhat

Type: Configuration

Product: firefox

Operating System: rhel 7

Trait:
{  "fixed": "68.4.1-1.el7_7"}

Source: redhat

Type: Configuration

Product: firefox

Operating System: rhel

Trait:
{  "fixed": "68.4.1-1.el8_1"}

Source: redhat

Type: Configuration

Product: firefox

Operating System: rhel

Trait:
{  "fixed": "68.4.1-1.el8_0"}

Source: redhat

Type: Configuration

Product: firefox

Operating System: debian

Trait:
{  "fixed": "72.0.1-1"}

Source: debian

Type: Configuration

Product: firefox

Operating System: astra 1.6.5

Trait:
{  "unaffected": true}

Source: astra