CVE-2024-28102
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-28102
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-28102.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-28102
- Aliases
- Downstream
- Related
- Published
- 2024-03-06T21:09:58Z
- Modified
- 2025-10-22T18:41:36.607596Z
- Severity
-
- 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
- Summary
- JWCrypto vulnerable to JWT bomb Attack in `deserialize` function
- Details
-
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.
- Database specific
{ "cwe_ids": [ "CWE-770" ] }- References
-
- https://github.com/latchset/jwcrypto/security/advisories/GHSA-j857-7rvv-vj97
- https://github.com/latchset/jwcrypto/commit/90477a3b6e73da69740e00b8161f53fea19b831f
- https://lists.debian.org/debian-lts-announce/2024/09/msg00026.html
- https://www.vicarius.io/vsociety/posts/denial-of-service-vulnerability-discovered-in-jwcrypto-cve-2024-28102-28103
Affected packages
Git / github.com/latchset/jwcrypto
Affected ranges
- Type
- GIT
- Repo
- https://github.com/latchset/jwcrypto
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
0.*
0.5.0
Other
untagged-23c3bb2e13ea18af9c56
untagged-59ed3e1fb9835e30c994
v0.*
v0.1.0
v0.2.0
v0.2.1
v0.3.0
v0.3.1
v0.4.0
v0.4.1
v0.4.2
v0.5.0
v0.6.0
v0.7.0
v0.8.0
v0.9.0
v0.9.1
v1.*
v1.0.0
v1.0.0.sig
v1.1.0
v1.2.0
v1.3.0
v1.3.1
v1.4.0
v1.4.1
v1.4.2
v1.5.0
v1.5.1
v1.5.2
v1.5.3
v1.5.4
v1.5.5