Ubuntu.comUB:CVE-2023-28119CVE-2023-28119
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
0.001 Low
EPSS
Percentile
47.5%
The crewjam/saml go library contains a partial implementation of the SAML
standard in golang. Prior to version 0.4.13, the package’s use of
flate.NewReader does not limit the size of the input. The user can pass
more than 1 MB of data in the HTTP request to the processing functions,
which will be decompressed server-side using the Deflate algorithm.
Therefore, after repeating the same request multiple times, it is possible
to achieve a reliable crash since the operating system kills the process.
This issue is patched in version 0.4.13.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 22.04 | noarch | golang-github-crewjam-saml | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | golang-github-crewjam-saml | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | golang-github-crewjam-saml | < any | UNKNOWN |
References
Related
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
0.001 Low
EPSS
Percentile
47.5%