Foxit PDF Reader U3D File Parser use after free

A vulnerability classified as critical was found in Foxit PDF Reader. Affected by this vulnerability is an unknown functionality of the component U3D File Parser. The manipulation leads to use after free. The CWE definition for the vulnerability is CWE-416. The weakness was shared 11/24/2022 as ZDI-22-1659. The advisory is shared at zerodayinitiative.com. This vulnerability is known as CVE-2022-43639. The attack can be launched remotely. There are no technical details available. There is no exploit available. The price for an exploit might be around USD $0-$5k at the moment. It is declared as not defined. We expect the 0-day to have been worth approximately $0-$5k. It is recommended to upgrade the affected component. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

Timeline

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User

119

Field

exploit_price_0day1
vulnerability_cvss3_meta_tempscore1
vulnerability_cvss3_meta_basescore1
vulnerability_cvss3_vuldb_tempscore1
vulnerability_cvss3_vuldb_basescore1

Commit Conf

90%28
50%10

Approve Conf

90%28
80%10
IDCommitedUserFieldChangeRemarksAcceptedReasonC
1330475211/24/2022VulD...price_0day$0-$5ksee exploit price documentation11/24/2022accepted
90
1330475111/24/2022VulD...cvss3_meta_tempscore6.0see CVSS documentation11/24/2022accepted
90
1330475011/24/2022VulD...cvss3_meta_basescore6.3see CVSS documentation11/24/2022accepted
90
1330474911/24/2022VulD...cvss3_vuldb_tempscore6.0see CVSS documentation11/24/2022accepted
90
1330474811/24/2022VulD...cvss3_vuldb_basescore6.3see CVSS documentation11/24/2022accepted
90
1330474711/24/2022VulD...cvss2_vuldb_tempscore6.5see CVSS documentation11/24/2022accepted
90
1330474611/24/2022VulD...cvss2_vuldb_basescore7.5see CVSS documentation11/24/2022accepted
90
1330474511/24/2022VulD...cvss3_vuldb_eXderived from historical data11/24/2022accepted
80
1330474411/24/2022VulD...cvss2_vuldb_eNDderived from historical data11/24/2022accepted
80
1330474311/24/2022VulD...cvss2_vuldb_rlOFderived from vuldb v3 vector11/24/2022accepted
80
1330474211/24/2022VulD...cvss2_vuldb_rcCderived from vuldb v3 vector11/24/2022accepted
80
1330474111/24/2022VulD...cvss2_vuldb_aiPderived from vuldb v3 vector11/24/2022accepted
80
1330474011/24/2022VulD...cvss2_vuldb_iiPderived from vuldb v3 vector11/24/2022accepted
80
1330473911/24/2022VulD...cvss2_vuldb_ciPderived from vuldb v3 vector11/24/2022accepted
80
1330473811/24/2022VulD...cvss2_vuldb_auNderived from vuldb v3 vector11/24/2022accepted
80
1330473711/24/2022VulD...cvss2_vuldb_acLderived from vuldb v3 vector11/24/2022accepted
80
1330473611/24/2022VulD...cvss2_vuldb_avNderived from vuldb v3 vector11/24/2022accepted
80
1330473511/24/2022VulD...typeDocument Reader Software11/24/2022accepted
90
1330473411/24/2022VulD...date1669244400 (11/24/2022)11/24/2022accepted
90
1330473311/24/2022VulD...cve_assigned1666303200 (10/21/2022)cve.org11/24/2022accepted
90

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