Security Vulnerabilities fixed in libical RHSA-2019:1624

Description

Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 60.7.2. Security Fix(es): * Mozilla: Type confusion in Array.pop (CVE-2019-11707) * thunderbird: Stack buffer overflow in icalrecur_add_bydayrules in icalrecur.c (CVE-2019-11705) * Mozilla: Sandbox escape using Prompt:Open (CVE-2019-11708) * thunderbird: Heap buffer over read in icalparser.c parser_get_next_char (CVE-2019-11703) * thunderbird: Heap buffer overflow in icalmemory_strdup_and_dequote function in icalvalue.c (CVE-2019-11704) * thunderbird: Type confusion in icaltimezone_get_vtimezone_properties function in icalproperty.c (CVE-2019-11706) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Applications

libical

CVE References

CVE-2019-11703 CVE-2019-11704 CVE-2019-11705 CVE-2019-11706 CVE-2019-11707 CVE-2019-11708

Other References

https://access.redhat.com/errata/RHSA-2019:1624