The IonMonkey just-in-time (JIT) compiler can leak an internal JS_OPTIMIZED_OUT magic value to the running script during a bailout. This magic value can then be used by JavaScript to achieve memory corruption, which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.
References
Link | Resource |
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http://packetstormsecurity.com/files/153106/Spidermonkey-IonMonkey-JS_OPTIMIZED_OUT-Value-Leak.html | Exploit Third Party Advisory VDB Entry |
https://access.redhat.com/errata/RHSA-2019:0966 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2019:1144 | Third Party Advisory |
https://bugzilla.mozilla.org/show_bug.cgi?id=1532599 | Exploit Issue Tracking Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2019-07/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2019-08/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2019-11/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
30 Mar 2022, 18:49
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-787 | |
CPE | cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:* |
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References | (REDHAT) https://access.redhat.com/errata/RHSA-2019:1144 - Third Party Advisory | |
References | (MISC) http://packetstormsecurity.com/files/153106/Spidermonkey-IonMonkey-JS_OPTIMIZED_OUT-Value-Leak.html - Exploit, Third Party Advisory, VDB Entry | |
References | (MISC) https://bugzilla.mozilla.org/show_bug.cgi?id=1532599 - Exploit, Issue Tracking, Vendor Advisory | |
References | (REDHAT) https://access.redhat.com/errata/RHSA-2019:0966 - Third Party Advisory |
Information
Published : 2019-04-26 17:29
Updated : 2024-02-04 20:20
NVD link : CVE-2019-9792
Mitre link : CVE-2019-9792
CVE.ORG link : CVE-2019-9792
JSON object : View
Products Affected
redhat
- enterprise_linux
- enterprise_linux_server_tus
- enterprise_linux_eus
- enterprise_linux_server_aus
mozilla
- firefox
- firefox_esr
- thunderbird
CWE
CWE-787
Out-of-bounds Write