7.5
CVSSv2

CVE-2019-11704

Published: 23/07/2019 Updated: 18/04/2022
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 755
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

A flaw in Thunderbird's implementation of iCal prior to 60.7.1 causes a heap buffer overflow in icalmemory_strdup_and_dequote when processing certain email messages, resulting in a potentially exploitable crash.

Vulnerability Trend

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mozilla thunderbird

Vendor Advisories

Several security issues were fixed in Thunderbird ...
Multiple security issues have been found in Thunderbird which may lead to the execution of arbitrary code if malformed email messages are read For the stable distribution (stretch), these problems have been fixed in version 1:6071-1~deb9u1 We recommend that you upgrade your thunderbird packages For the detailed security status of thunderbird p ...
Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) bas ...
Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 6Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) bas ...
Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) bas ...
libical: Heap buffer over read in icalparserc parser_get_next_char (CVE-2019-11703) libical: Type confusion in icaltimezone_get_vtimezone_properties function in icalpropertyc (CVE-2019-11706) Mozilla: Sandbox escape using Prompt:Open (CVE-2019-11708) libical: Stack buffer overflow in icalrecur_add_bydayrules in icalrecurc (CVE-2019-11705) libica ...
Mozilla Foundation Security Advisory 2019-17 Security vulnerabilities fixed in Thunderbird 6071 Announced June 13, 2019 Impact high Products Thunderbird Fixed in Thunderbird 6071 ...
A flaw in Thunderbird's implementation of iCal before 6071 causes a heap buffer overflow in icalmemory_strdup_and_dequote when processing certain email messages, resulting in a potentially exploitable crash ...

Exploits

X41 D-Sec GmbH Security Advisory: X41-2019-001 Heap-based buffer overflow in Thunderbird ========================================= Severity Rating: High Confirmed Affected Versions: All versions affected Confirmed Patched Versions: Thunderbird ESR 607XXX Vendor: Thunderbird Vendor URL: wwwthunderbirdnet/ Vendor Reference: bugzi ...

Mailing Lists

<!--X-Body-Begin--> <!--X-User-Header--> oss-sec mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> X41 D-Sec GmbH Security Advisory X41-2019-001: Heap-based buffer overflow in Thunderbird <!--X-Subject-Header-End--> <!--X-Hea ...