CVE-2019-9805

Reference Links

• https://bugzilla.mozilla.org/show_bug.cgi?id=1521360
• https://www.mozilla.org/security/advisories/mfsa2019-07/
• https://launchpad.net/bugs/cve/CVE-2019-9805
• https://www.mozilla.org/en-US/security/advisories/mfsa2019-07/
• https://www.mozilla.org/en-US/security/advisories/mfsa2019-07/#CVE-2019-9788
• https://www.mozilla.org/en-US/security/advisories/mfsa2019-07/#CVE-2019-9805
• https://security-tracker.debian.org/tracker/CVE-2019-9805
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9805
• https://nvd.nist.gov/vuln/detail/CVE-2019-9805
• https://ubuntu.com/security/CVE-2019-9805

Parent vulnerabilities

(Appears in the following advisories)

• MFSA2019-07

Peer vulnerabilities

(Found alongside the following vulnerabilities)

• CVE-2019-9790
• CVE-2019-9791
• CVE-2019-9792
• CVE-2019-9793
• CVE-2019-9794
• CVE-2019-9795
• CVE-2019-9796
• CVE-2019-9797
• CVE-2019-9798
• CVE-2019-9799
• CVE-2019-9801
• CVE-2019-9802
• CVE-2019-9803
• CVE-2019-9804
• CVE-2019-9805
• CVE-2019-9806
• CVE-2019-9807
• CVE-2019-9809
• CVE-2019-9808
• CVE-2019-9789
• CVE-2019-9788

Frequently Asked Questions

• What is the vulnerability ID for this latent vulnerability in the Prio library?

  The vulnerability ID is CVE-2019-9805.

• What is the severity level of CVE-2019-9805?

  The severity level of CVE-2019-9805 is critical with a value of 9.8.

• Which software products are affected by CVE-2019-9805?

  Firefox versions prior to 66 are affected by CVE-2019-9805.

• How can the vulnerability be exploited?

  The vulnerability can be exploited by reading data from uninitialized memory in the Prio library, leading to potential memory corruption.

• Where can I find more information about CVE-2019-9805?

  You can find more information about CVE-2019-9805 at the following references: [Bugzilla](https://bugzilla.mozilla.org/show_bug.cgi?id=1521360), [Mozilla Security Advisories](https://www.mozilla.org/en-US/security/advisories/mfsa2019-07/)