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CVE-2019-9799

Good to know:

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Date: April 26, 2019

Insufficient bounds checking of data during inter-process communication might allow a compromised content process to be able to read memory from the parent process under certain conditions. This vulnerability affects Firefox < 66.

Language: Unix

Severity Score

Related Resources (5)

https://people.canonical.com/~ubuntu-security/cve/CVE-2019-9799
https://nvd.nist.gov/vuln/detail/CVE-2019-9799
https://bugzilla.mozilla.org/show_bug.cgi?id=1505678
https://www.mozilla.org/security/advisories/mfsa2019-07/
https://www.mend.io/vulnerability-database/CVE-2019-9799

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Improper Input Validation

CWE-20

Out-of-bounds Read

CWE-125

Top Fix

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Upgrade Version

Upgrade to version firefox - 66.0-1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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