vulnerability
FreeBSD: VID-98F1241F-8C09-4237-AD0D-67FB4158EA7A (CVE-2019-11704): Mozilla -- multiple vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jun 13, 2019 | Jun 21, 2019 | Aug 16, 2019 |
Description
Details for this vulnerability have not been published by NIST at this point. Descriptions from software vendor advisories for this issue are provided below.
From VID-98F1241F-8C09-4237-AD0D-67FB4158EA7A:
Mozilla Foundation reports:
CVE-2019-11703: Heap buffer overflow in icalparser.c
A flaw in Thunderbird's implementation of iCal causes a heap
buffer overflow in parser_get_next_char when processing certain
email messages, resulting in a potentially exploitable crash.
CVE-2019-11704: Heap buffer overflow in icalvalue.c
A flaw in Thunderbird's implementation of iCal causes a heap
buffer overflow in icalmemory_strdup_and_dequote when processing
certain email messages, resulting in a potentially exploitable
crash.
CVE-2019-11705: Stack buffer overflow in icalrecur.c
A flaw in Thunderbird's implementation of iCal causes a stack
buffer overflow in icalrecur_add_bydayrules when processing
certain email messages, resulting in a potentially exploitable
crash.
CVE-2019-11706: Type confusion in icalproperty.c
A flaw in Thunderbird's implementation of iCal causes a type
confusion in icaltimezone_get_vtimezone_properties when
processing certain email messages, resulting in a crash.
Solution
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