CVE-2020-6795: Null Pointer Dereference

Reference Links

• https://bugzilla.mozilla.org/show_bug.cgi?id=1611105
• https://security.gentoo.org/glsa/202003-10
• https://usn.ubuntu.com/4328-1/
• https://usn.ubuntu.com/4335-1/
• https://www.mozilla.org/security/advisories/mfsa2020-07/
• https://www.mozilla.org/en-US/security/advisories/mfsa2020-07/
• https://launchpad.net/bugs/cve/CVE-2020-6795
• https://www.mozilla.org/en-US/security/advisories/mfsa2020-07/#CVE-2020-6800
• https://www.mozilla.org/en-US/security/advisories/mfsa2020-07/#CVE-2020-6795
• https://security-tracker.debian.org/tracker/CVE-2020-6795
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6795
• https://nvd.nist.gov/vuln/detail/CVE-2020-6795
• https://ubuntu.com/security/CVE-2020-6795

Parent vulnerabilities

(Appears in the following advisories)

• MFSA2020-07

Peer vulnerabilities

(Found alongside the following vulnerabilities)

• CVE-2020-6793
• CVE-2020-6794
• CVE-2020-6795
• CVE-2020-6797
• CVE-2020-6798
• CVE-2020-6792
• CVE-2020-6800

Frequently Asked Questions

• What is CVE-2020-6795?

  CVE-2020-6795 is a vulnerability in Thunderbird, which could cause a null pointer dereference leading to a crash.

• How does CVE-2020-6795 affect Thunderbird?

  CVE-2020-6795 affects Thunderbird versions up to 68.5.

• What is the severity of CVE-2020-6795?

  CVE-2020-6795 has a severity rating of 6.5, which is considered medium.

• How can I fix CVE-2020-6795 in Thunderbird?

  To fix CVE-2020-6795 in Thunderbird, update to version 68.7.0 or newer.

• Where can I find more information about CVE-2020-6795?

  You can find more information about CVE-2020-6795 in the following references: [https://bugzilla.mozilla.org/show_bug.cgi?id=1611105](https://bugzilla.mozilla.org/show_bug.cgi?id=1611105), [https://security.gentoo.org/glsa/202003-10](https://security.gentoo.org/glsa/202003-10), [https://usn.ubuntu.com/4328-1/](https://usn.ubuntu.com/4328-1/).