CVE-2019-8698: Input Validation

Reference Links

• https://support.apple.com/en-us/HT210346 (Advisory)
• https://support.apple.com/en-us/HT210351 (Advisory)
• https://support.apple.com/HT210346
• https://support.apple.com/HT210351

Parent vulnerabilities

(Appears in the following advisories)

• HT210351
• HT210346

Peer vulnerabilities

(Found alongside the following vulnerabilities)

• CVE-2019-9506
• CVE-2020-10135
• CVE-2019-8646
• CVE-2019-8647
• CVE-2019-8660
• CVE-2019-8702
• CVE-2018-16860
• CVE-2019-8668
• CVE-2019-13118
• CVE-2019-8698
• CVE-2019-8662
• CVE-2019-8657
• CVE-2019-8690
• CVE-2019-8649
• CVE-2019-8658
• CVE-2019-8644
• CVE-2019-8666
• CVE-2019-8669
• CVE-2019-8671
• CVE-2019-8672
• CVE-2019-8673
• CVE-2019-8676
• CVE-2019-8677
• CVE-2019-8678
• CVE-2019-8679
• CVE-2019-8680
• CVE-2019-8681
• CVE-2019-8683
• CVE-2019-8684
• CVE-2019-8685
• CVE-2019-8686
• CVE-2019-8687
• CVE-2019-8688
• CVE-2019-8689
• CVE-2019-8648
• CVE-2019-8663
• CVE-2019-8665
• CVE-2019-8699
• CVE-2019-8682

Frequently Asked Questions

• What is CVE-2019-8698?

  CVE-2019-8698 is a vulnerability related to a validation issue in the entitlement verification in Apple iOS and tvOS.

• What is the severity of CVE-2019-8698?

  The severity of CVE-2019-8698 is medium, with a severity value of 3.3.

• How does CVE-2019-8698 affect Apple iOS and tvOS?

  CVE-2019-8698 can allow a malicious application to restrict access to websites on affected Apple iOS and tvOS devices.

• How was CVE-2019-8698 fixed?

  CVE-2019-8698 was fixed in iOS 12.4 and tvOS 12.4 through improved validation of the process entitlement.

• Where can I find more information about CVE-2019-8698?

  More information about CVE-2019-8698 can be found at the following references: [link1](https://support.apple.com/en-us/HT210351), [link2](https://support.apple.com/HT210346), [link3](https://support.apple.com/HT210351).