Ubuntu.comUB:CVE-2017-17846CVE-2017-17846
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.005 Low
EPSS
Percentile
76.8%
An issue was discovered in Enigmail before 1.9.9. Regular expressions are
exploitable for Denial of Service, because of attempts to match arbitrarily
long strings, aka TBE-01-003.
References
enigmail.net/download/other/Enigmail%20Pentest%20Report%20by%20Cure53%20-%20Excerpt.pdf
launchpad.net/bugs/cve/CVE-2017-17846
lists.debian.org/debian-security-announce/2017/msg00333.html
nvd.nist.gov/vuln/detail/CVE-2017-17846
security-tracker.debian.org/tracker/CVE-2017-17846
www.cve.org/CVERecord?id=CVE-2017-17846
www.debian.org/security/2017/dsa-4070
www.mail-archive.com/[email protected]/msg04280.html
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.005 Low
EPSS
Percentile
76.8%