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critical9.8

CVE-2018-5145

Memory safety bugs were reported in Firefox ESR 52.6.

Impact

Memory safety bugs were reported in Firefox ESR 52.6. These bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 52.7 and Thunderbird < 52.7.

Affected products

VendorProductAffected versions
DebianDebian Linux
Versions 7.0, 8.0, 9.0
RedhatEnterprise Linux Desktop
Versions 6.0, 7.0
RedhatEnterprise Linux Server
Versions 6.0, 7.0
RedhatEnterprise Linux Server Aus
Versions 7.4, 7.6
RedhatEnterprise Linux Server Eus
Versions 7.4, 7.5, 7.6
RedhatEnterprise Linux Server Tus
Versions 7.4, 7.6
RedhatEnterprise Linux Workstation
Versions 6.0, 7.0
MozillaFirefox
before 52.7.0
MozillaThunderbird
before 52.7.0
CanonicalUbuntu Linux
Versions 14.04, 16.04, 17.10

Weakness classification

CWE-119

References