Ubuntu.comUB:CVE-2018-1000858CVE-2018-1000858
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
64.2%
GnuPG version 2.1.12 - 2.2.11 contains a Cross ite Request Forgery (CSRF)
vulnerability in dirmngr that can result in Attacker controlled CSRF,
Information Disclosure, DoS. This attack appear to be exploitable via
Victim must perform a WKD request, e.g. enter an email address in the
composer window of Thunderbird/Enigmail. This vulnerability appears to have
been fixed in after commit 4a4bb874f63741026bd26264c43bb32b1099f060.
Notes
| Author | Note |
|---|---|
| mdeslaur | introduced in 2.1.12 |
References
launchpad.net/bugs/cve/CVE-2018-1000858
nvd.nist.gov/vuln/detail/CVE-2018-1000858
security-tracker.debian.org/tracker/CVE-2018-1000858
sektioneins.de/en/advisories/advisory-012018-gnupg-wkd.html
sektioneins.de/en/blog/18-11-23-gnupg-wkd.html
ubuntu.com/security/notices/USN-3853-1
www.cve.org/CVERecord?id=CVE-2018-1000858
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
64.2%