Ubuntu.comUB:CVE-2024-28102CVE-2024-28102
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
9.0%
JWCrypto implements JWK, JWS, and JWE specifications using
python-cryptography. Prior to version 1.5.6, an attacker can cause a denial
of service attack by passing in a malicious JWE Token with a high
compression ratio. When the server processes this token, it will consume a
lot of memory and processing time. Version 1.5.6 fixes this vulnerability
by limiting the maximum token length.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | python-jwcrypto | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | python-jwcrypto | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | python-jwcrypto | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | python-jwcrypto | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | python-jwcrypto | < any | UNKNOWN |
References
github.com/latchset/jwcrypto/commit/90477a3b6e73da69740e00b8161f53fea19b831f (v1.5.6)
github.com/latchset/jwcrypto/security/advisories/GHSA-j857-7rvv-vj97
launchpad.net/bugs/cve/CVE-2024-28102
nvd.nist.gov/vuln/detail/CVE-2024-28102
security-tracker.debian.org/tracker/CVE-2024-28102
www.cve.org/CVERecord?id=CVE-2024-28102
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
9.0%