CVE-2020-11076 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
GitHub_M	CNA	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 82%

Affected Products (NVD)

Vendor	Product	Version
puma	puma	3.0.0 ≤ 𝑥 < 3.12.6
puma	puma	4.0.0 ≤ 𝑥 < 4.3.5
debian	debian_linux	9.0

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

puma

bookworm	5.6.5-3 fixed
bullseye	4.3.8-1+deb11u2 fixed
bullseye (security)	4.3.8-1+deb11u2 fixed
sid	6.4.2-6 fixed
trixie	6.4.2-6 fixed

Ubuntu Releases

Ubuntu Product

Codename

puma

bionic	dne
eoan	ignored
focal	Fixed 3.12.4-1ubuntu2+esm1 released
groovy	ignored
hirsute	ignored
impish	ignored
jammy	not-affected
kinetic	not-affected
lunar	not-affected
mantic	not-affected
noble	not-affected
trusty	dne
xenial	dne

Common Weakness Enumeration

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.

References

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00034.html

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00038.html

https://github.com/puma/puma/blob/master/History.md#434435-and-31253126--2020-05-22

https://github.com/puma/puma/commit/f24d5521295a2152c286abb0a45a1e1e2bd275bd

https://github.com/puma/puma/security/advisories/GHSA-x7jg-6pwg-fx5h

https://lists.debian.org/debian-lts-announce/2020/10/msg00009.html

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SKIY5H67GJIGJL6SMFWFLUQQQR3EMVPR/

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00034.html

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00038.html

https://github.com/puma/puma/blob/master/History.md#434435-and-31253126--2020-05-22

https://github.com/puma/puma/commit/f24d5521295a2152c286abb0a45a1e1e2bd275bd

https://github.com/puma/puma/security/advisories/GHSA-x7jg-6pwg-fx5h

https://lists.debian.org/debian-lts-announce/2020/10/msg00009.html

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SKIY5H67GJIGJL6SMFWFLUQQQR3EMVPR/