CVE-2019-9810: vulnerability in Mozilla Firefox
Published · Updated
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55Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck and has a public proof of concept.
ssvc Actepss 27%
from disclosure to weaponsame day
Published on NVDApr 26
1st PoCMar 25
VulnCheck+1292d
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.
public PoCs found — 7
exploitdbwww.exploit-db.com/exploits/47752unverifiedexploitdbwww.exploit-db.com/exploits/46605unverifiedgithubgithub.com/0vercl0k/CVE-2019-9810★ 227githubgithub.com/xuechiyaobai/CVE-2019-9810-PoC★ 67vulncheckvulncheck.com/xdb/2b660aa21260unverifiedcve_referencepacketstormsecurity.com/files/155592/Mozilla-Firefox-Windows-64-Bit-Chain-Exploit.htmlunverifiedvulncheckvulncheck.com/xdb/cc8b9d0afe8aunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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References
http://packetstormsecurity.com/files/155592/Mozilla-Firefox-Windows-64-Bit-Chain-Exploit.htmlhttps://access.redhat.com/errata/RHSA-2019:0966https://access.redhat.com/errata/RHSA-2019:1144https://bugzilla.mozilla.org/show_bug.cgi?id=1537924https://www.mozilla.org/security/advisories/mfsa2019-09/https://www.mozilla.org/security/advisories/mfsa2019-10/https://www.mozilla.org/security/advisories/mfsa2019-12/