Ubuntu.comUB:CVE-2021-37148CVE-2021-37148
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
55.5%
Improper input validation vulnerability in header parsing of Apache Traffic
Server allows an attacker to smuggle requests. This issue affects Apache
Traffic Server 8.0.0 to 8.1.2 and 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 | 24.04 | noarch | trafficserver | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | trafficserver | < any | UNKNOWN |
References
github.com/apache/trafficserver/commit/6e5070118a20772a30c3fccee2cf1c44f0a21fc0 (master)
github.com/apache/trafficserver/commit/e2c9ac217f24dc3e91ff2c9f52b52093e8fb32d5 (8.1.x)
github.com/apache/trafficserver/pull/8457/
launchpad.net/bugs/cve/CVE-2021-37148
nvd.nist.gov/vuln/detail/CVE-2021-37148
security-tracker.debian.org/tracker/CVE-2021-37148
www.cve.org/CVERecord?id=CVE-2021-37148
www.openwall.com/lists/oss-security/2021/11/02/11
Related
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
55.5%