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CVE-2020-12418

CVSS v3.1 6.5 (Medium)
65% Progress
CVSS v2.0 4.3 (Medium)
43% Progress
EPSS 1.03 % (84th)
1.03% Progress
Affected Products 5
Advisories 31
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.

Weaknesses
CWE-125
Out-of-bounds Read
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2020-07-09 15:15:11
(4 years ago)
Updated Date
2023-01-27 16:57:45
(19 months ago)

Affected Products

Canonical

Mozilla

Opensuse

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 78.0 version cpe:2.3:a:mozilla:firefox < 78.0
  Mozilla Firefox Esr prior 68.10 version cpe:2.3:a:mozilla:firefox_esr < 68.10
  Mozilla Thunderbird prior 68.10.0 version cpe:2.3:a:mozilla:thunderbird < 68.10.0

Configuration #2

    CPE23 From Up To
  Canonical Ubuntu Linux 16.04 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm
  Canonical Ubuntu Linux 18.04 cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts
  Canonical Ubuntu Linux 19.10 cpe:2.3:o:canonical:ubuntu_linux:19.10
  Canonical Ubuntu Linux 20.04 cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts

Configuration #3

    CPE23 From Up To
  Opensuse Leap 15.1 cpe:2.3:o:opensuse:leap:15.1
  Opensuse Leap 15.2 cpe:2.3:o:opensuse:leap:15.2