CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
96.2%
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. This vulnerability affects
Thunderbird < 60.7.1.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | thunderbird | < 1:60.7.1+build1-0ubuntu0.18.04.1 | UNKNOWN |
ubuntu | 18.10 | noarch | thunderbird | < 1:60.7.1+build1-0ubuntu0.18.10.1 | UNKNOWN |
ubuntu | 19.04 | noarch | thunderbird | < 1:60.7.1+build1-0ubuntu0.19.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | thunderbird | < 1:60.7.1+build1-0ubuntu0.16.04.1 | UNKNOWN |
bugzilla.mozilla.org/show_bug.cgi?id=1553820
launchpad.net/bugs/cve/CVE-2019-11703
nvd.nist.gov/vuln/detail/CVE-2019-11703
security-tracker.debian.org/tracker/CVE-2019-11703
ubuntu.com/security/notices/USN-4028-1
www.cve.org/CVERecord?id=CVE-2019-11703
www.mozilla.org/en-US/security/advisories/mfsa2019-17/#CVE-2019-11703
www.openwall.com/lists/oss-security/2019/06/13/2
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
96.2%