Description
The CreateID function in packet.py in pyrad before 2.1 uses sequential packet IDs, which makes it easier for remote attackers to spoof packets by predicting the next ID, a different vulnerability than CVE-2013-0294.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| pyrad | pyrad | before 2.1 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | pyrad | No fix yet | — |
| Debian 13 | pyrad | No fix yet | — |
| Debian 12 | pyrad | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | pyrad | No fix yet | — |
| Ubuntu 26.04 LTS | pyrad | No fix yet | — |
| Ubuntu 25.10 | pyrad | No fix yet | — |
| Ubuntu 24.04 LTS | pyrad | No fix yet | — |
| Ubuntu 22.04 LTS | pyrad | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | pyrad | No fix yet | — |
| Ubuntu Pro 18.04 LTS | pyrad | No fix yet | — |
| Ubuntu Pro 16.04 LTS | pyrad | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | pyrad | < 2.1 | 2.1 | GHSA-w4px-9pgm-p2f3 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=911685
- http://www.openwall.com/lists/oss-security/2013/02/15/9
- http://www.openwall.com/lists/oss-security/2013/02/22/2
- http://www.openwall.com/lists/oss-security/2013/02/21/27
- http://www.securityfocus.com/bid/57984
- https://exchange.xforce.ibmcloud.com/vulnerabilities/82134
- https://github.com/pyradius/pyrad/commit/38f74b36814ca5b1a27d9898141126af4953bee5