Google Chrome prior 105.0.5195.125 PDF use after free

A vulnerability classified as critical was found in Google Chrome. Affected by this vulnerability is an unknown functionality of the component PDF. The manipulation leads to use after free. The CWE definition for the vulnerability is CWE-416. The weakness was shared 09/17/2022 as FEDORA-2022-3f28aa88cf. It is possible to read the advisory at chromereleases.googleblog.com. This vulnerability is known as CVE-2022-3196. The attack can be launched remotely. There are no technical details available. There is no exploit available. The pricing for an exploit might be around USD $5k-$25k at the moment. It is declared as not defined. We expect the 0-day to have been worth approximately $25k-$100k. Upgrading to version 105.0.5195.125 is able to address this issue. 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

131

Field

vulnerability_cvss3_meta_tempscore2
vulnerability_cvss3_meta_basescore2
vulnerability_cvss3_nvd_basescore1
vulnerability_cvss3_nvd_a1
vulnerability_cvss3_nvd_i1

Commit Conf

90%33
70%11
50%10

Approve Conf

90%33
70%11
80%10
IDCommitedUserFieldChangeRemarksAcceptedReasonC
1315406810/20/2022VulD...cvss3_nvd_basescore8.8nist.gov10/20/2022accepted
90
1315406710/20/2022VulD...cvss3_meta_tempscore7.4see CVSS documentation10/20/2022accepted
90
1315406610/20/2022VulD...cvss3_meta_basescore7.5see CVSS documentation10/20/2022accepted
90
1315406510/20/2022VulD...cvss3_nvd_aHnvd.nist.gov10/20/2022accepted
70
1315406410/20/2022VulD...cvss3_nvd_iHnvd.nist.gov10/20/2022accepted
70
1315406310/20/2022VulD...cvss3_nvd_cHnvd.nist.gov10/20/2022accepted
70
1315406210/20/2022VulD...cvss3_nvd_sUnvd.nist.gov10/20/2022accepted
70
1315406110/20/2022VulD...cvss3_nvd_uiRnvd.nist.gov10/20/2022accepted
70
1315406010/20/2022VulD...cvss3_nvd_prNnvd.nist.gov10/20/2022accepted
70
1315405910/20/2022VulD...cvss3_nvd_acLnvd.nist.gov10/20/2022accepted
70
1315405810/20/2022VulD...cvss3_nvd_avNnvd.nist.gov10/20/2022accepted
70
1315405710/20/2022VulD...cve_nvd_summaryUse after free in PDF in Google Chrome prior to 105.0.5195.125 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.cve.mitre.org10/20/2022accepted
70
1315405610/20/2022VulD...cve_assigned1663020000 (09/13/2022)cve.mitre.org10/20/2022accepted
70
1315405510/20/2022VulD...identifierFEDORA-2022-3f28aa88cfcve.mitre.org10/20/2022accepted
70
1300594009/17/2022VulD...price_trend+see exploit price documentation09/17/2022accepted
90
1300593909/17/2022VulD...price_0day$25k-$100ksee exploit price documentation09/17/2022accepted
90
1300593809/17/2022VulD...cvss3_meta_tempscore6.0see CVSS documentation09/17/2022accepted
90
1300593709/17/2022VulD...cvss3_meta_basescore6.3see CVSS documentation09/17/2022accepted
90
1300593609/17/2022VulD...cvss3_vuldb_tempscore6.0see CVSS documentation09/17/2022accepted
90
1300593509/17/2022VulD...cvss3_vuldb_basescore6.3see CVSS documentation09/17/2022accepted
90

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