7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.003 Low
EPSS
Percentile
69.7%
Stack-based Buffer Overflow vulnerability in cachekey plugin of Apache
Traffic Server. This issue affects Apache Traffic Server 7.0.0 to 7.1.12,
8.0.0 to 8.1.1, 9.0.0 to 9.0.1.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | trafficserver | < any | UNKNOWN |
ubuntu | 20.04 | noarch | trafficserver | < any | UNKNOWN |
ubuntu | 22.04 | noarch | trafficserver | < any | UNKNOWN |
ubuntu | 23.10 | noarch | trafficserver | < any | UNKNOWN |
ubuntu | 24.04 | noarch | trafficserver | < any | UNKNOWN |
ubuntu | 16.04 | noarch | trafficserver | < any | UNKNOWN |
github.com/apache/trafficserver/commit/5a9339d7bc65e1c2d8d2a0fc80bb051daf3cdb0b (master)
github.com/apache/trafficserver/commit/b82a3d192f995fb9d78e1c44d51d9acca4783277 (8.1.x)
github.com/apache/trafficserver/pull/7945 (8.1.x)
launchpad.net/bugs/cve/CVE-2021-35474
lists.apache.org/thread.html/ra1a41ff92a70d25bf576d7da2590575e8ff430393a3f4a0c34de4277%40%3Cannounce.trafficserver.apache.org%3E
nvd.nist.gov/vuln/detail/CVE-2021-35474
security-tracker.debian.org/tracker/CVE-2021-35474
www.cve.org/CVERecord?id=CVE-2021-35474
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.003 Low
EPSS
Percentile
69.7%