cbcvebase.
CVE-2019-17005
published 2020-01-08

CVE-2019-17005: The plain text serializer used a fixed-size array for the number of elements it could process; however it was possible to overflow the static-sized array…

PriorityP339high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.89%
77.0th percentile
The plain text serializer used a fixed-size array for the number of elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.

Affected

19 ranges
VendorProductVersion rangeFixed in
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
debianfirefox< firefox 71.0-1 (sid)firefox 71.0-1 (sid)
debianfirefox-esr< firefox 71.0-1 (sid)firefox 71.0-1 (sid)
debianthunderbird< firefox 71.0-1 (sid)firefox 71.0-1 (sid)
mozillafirefox< 71.071.0
mozillafirefox
mozillafirefox_esr< 68.368.3
mozillafirefox_esr
mozillathunderbird< 68.368.3
mozillathunderbird
mozillathunderbird>= 0 < 1:68.3.0-11:68.3.0-1
mozillathunderbird>= 0 < 1:68.3.0-11:68.3.0-1
mozillathunderbird>= 0 < 1:68.3.0-11:68.3.0-1
mozillathunderbird>= 0 < 1:68.3.0-11:68.3.0-1
mozillathunderbird>= 0 < 1:68.7.0+build1-0ubuntu0.16.04.21:68.7.0+build1-0ubuntu0.16.04.2
mozillathunderbird>= 0 < 1:68.4.1+build1-0ubuntu0.18.04.11:68.4.1+build1-0ubuntu0.18.04.1
opensuseleap

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
vendor_ubuntu8.8HIGH
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.