The CreateID function in packet.py in pyrad before 2.1 uses sequential packet IDs, which makes it easier for remote attackers to spoof…

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.

Scores

EPSS (exploitation in 30 days)

1.6% · top 25% of all CVEs (2 Nov 2026)

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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.

Weakness

• Cryptography
• CWE-20 (opens in a new tab)

Affected products

• pyrad · pyrad

  • affected before 2.1

Affected packages

From reviewed advisories of the GitHub Advisory Database.

• PyPIpyradGHSA-w4px-9pgm-p2f3 (opens in a new tab)

References (7)

• https://bugzilla.redhat.com/show_bug.cgi?id=911685 (opens in a new tab)x_refsource_MISCx_transferred
• http://www.openwall.com/lists/oss-security/2013/02/15/9 (opens in a new tab)x_refsource_MISCx_transferred
• http://www.openwall.com/lists/oss-security/2013/02/22/2 (opens in a new tab)x_refsource_MISCx_transferred
• http://www.openwall.com/lists/oss-security/2013/02/21/27 (opens in a new tab)x_refsource_MISCx_transferred
• http://www.securityfocus.com/bid/57984 (opens in a new tab)x_refsource_MISCx_transferred
• https://exchange.xforce.ibmcloud.com/vulnerabilities/82134 (opens in a new tab)x_refsource_MISCx_transferred
• https://github.com/pyradius/pyrad/commit/38f74b36814ca5b1a27d9898141126af4953bee5 (opens in a new tab)x_refsource_CONFIRMx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisory GHSA-w4px-9pgm-p2f3 (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Record last updated 6 Aug 2024, 14:25 UTC.