CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
84.2%
An issue was discovered in Enigmail before 1.9.9. In a variant of
CVE-2017-17847, signature spoofing is possible for multipart/related
messages because a signed message part can be referenced with a cid: URI
but not actually displayed. In other words, the entire containing message
appears to be signed, but the recipient does not see any of the signed
text.
enigmail.net/download/other/Enigmail%20Pentest%20Report%20by%20Cure53%20-%20Excerpt.pdf
launchpad.net/bugs/cve/CVE-2017-17848
lists.debian.org/debian-security-announce/2017/msg00333.html
nvd.nist.gov/vuln/detail/CVE-2017-17848
security-tracker.debian.org/tracker/CVE-2017-17848
sourceforge.net/p/enigmail/bugs/709/
www.cve.org/CVERecord?id=CVE-2017-17848
www.debian.org/security/2017/dsa-4070
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
84.2%