CVE-2019-11707
CVSS V2 High 7.5
CVSS V3 High 8.8
Description
A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2.
Overview
- CVE ID
- CVE-2019-11707
- Assigner
- security@mozilla.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-07-23T14:15:15
- Last Modified Date
- 2023-01-31T14:15:10
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | 1 | OR | 60.7.3 | |
| cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* | 1 | OR | 60.7.1 | |
| cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* | 1 | OR | 60.7.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.mozilla.org/security/advisories/mfsa2019-20/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2019-18/ | Vendor Advisory |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1544386 | Issue Tracking Permissions Required Vendor Advisory |
| https://security.gentoo.org/glsa/201908-12 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-11707 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11707 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:33:31 | Added to TrackCVE | |||
| 2022-12-03 23:38:41 | 2019-07-23T14:15Z | 2019-07-23T14:15:15 | CVE Published Date | updated |
| 2022-12-03 23:38:41 | 2020-08-24T17:37:01 | CVE Modified Date | updated | |
| 2022-12-03 23:38:41 | Modified | Vulnerability Status | updated | |
| 2023-01-30 19:08:14 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-01-31 15:08:07 | 2023-01-31T14:15:10 | CVE Modified Date | updated | |
| 2023-01-31 15:08:07 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |