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CVE-2017-5398

Memory safety bugs were reported in Thunderbird 45.7.

Impact

Memory safety bugs were reported in Thunderbird 45.7. Some of 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 < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.

Affected products

VendorProductAffected versions
DebianDebian Linux
Versions 8.0, 9.0
RedhatEnterprise Linux Desktop
Versions 5.0, 6.0, 7.0
RedhatEnterprise Linux Server
Versions 5.0, 6.0, 7.0
RedhatEnterprise Linux Server Aus
Versions 7.3, 7.4
RedhatEnterprise Linux Server Eus
Versions 7.3, 7.4, 7.5
RedhatEnterprise Linux Workstation
Versions 5.0, 6.0, 7.0
MozillaFirefox
before 52.0
before 45.8.0
MozillaThunderbird
before 52.0
MozillaThunderbird Esr
before 45.8.0

Weakness classification

CWE-119

References