9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
0.007 Low
EPSS
Percentile
80.0%
An SSRF issue was discovered in Asterisk through 19.x. When using
STIR/SHAKEN, it’s possible to send arbitrary requests (such as GET) to
interfaces such as localhost by using the Identity header. This is fixed in
16.25.2, 18.11.2, and 19.3.2.
packetstormsecurity.com/files/166745/Asterisk-Project-Security-Advisory-AST-2022-002.html
downloads.asterisk.org/pub/security/
downloads.asterisk.org/pub/security/AST-2022-002.html
issues.asterisk.org/jira/browse/ASTERISK-29476
launchpad.net/bugs/cve/CVE-2022-26499
nvd.nist.gov/vuln/detail/CVE-2022-26499
security-tracker.debian.org/tracker/CVE-2022-26499
www.cve.org/CVERecord?id=CVE-2022-26499
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
0.007 Low
EPSS
Percentile
80.0%