CVE-2019-9810
HIGH 8.8EPSS 29.7%
Incorrect alias information in IonMonkey JIT compiler for Array.prototype.slice method may lead to missing bounds check and a buffer overflow. This vulnerability affects Firefox < 66.0.1, Firefox ESR < 60.6.1, and Thunderbird < 60.6.1.
- Affected
- Mozilla · Firefox · Firefox ESR · Thunderbird
- CVSS v3.1 NVD
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P - EPSS
- 29.73% chance of exploitation in the next 30 days, 98th percentile
- Published
- 2019-04-26
- Updated
- 2024-08-04
Proof-of-concept exploits (6)
- http://packetstormsecurity.com/files/155592/Mozilla-Firefox-Windows-64-Bit-Chain-Exploit…
- 0vercl0k/CVE-2019-11708626★ · 2020-06-13
- 0vercl0k/CVE-2019-9810227★ · 2019-12-28
- flabbergastedbd/cve-2019-117072★ · 2020-04-14
- tunnelshade/cve-2019-117072★ · 2020-04-14
- xuechiyaobai/CVE-2019-9810-PoC67★ · 2019-03-25
ExploitDB entries (2)
Security advisories
- https://bugzilla.mozilla.org/show_bug.cgi?id=1537924
- https://www.mozilla.org/security/advisories/mfsa2019-09
- https://www.mozilla.org/security/advisories/mfsa2019-10
- https://www.mozilla.org/security/advisories/mfsa2019-12
- https://access.redhat.com/errata/RHSA-2019:0966
- https://access.redhat.com/errata/RHSA-2019:1144