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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.002 Low
EPSS
Percentile
54.9%
A vulnerability found in gnutls. This security flaw happens because of a
double free error occurs during verification of pkcs7 signatures in
gnutls_pkcs7_verify function.
Author | Note |
---|---|
mdeslaur | per upstream, affects 3.6.0 to 3.7.6, but code in bionic looks similar |
access.redhat.com/security/cve/CVE-2022-2509
gnutls.org/security-new.html (GNUTLS-SA-2022-07-07)
launchpad.net/bugs/cve/CVE-2022-2509
lists.gnupg.org/pipermail/gnutls-help/2022-July/004746.html
nvd.nist.gov/vuln/detail/CVE-2022-2509
security-tracker.debian.org/tracker/CVE-2022-2509
ubuntu.com/security/notices/USN-5550-1
www.cve.org/CVERecord?id=CVE-2022-2509
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.002 Low
EPSS
Percentile
54.9%