github - ghsa-2pf3-qwcm-2m4r

ghsa-2pf3-qwcm-2m4r

Vulnerability from github

Published

2025-05-28 00:30

Modified

2025-05-28 00:30

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Details

On affected platforms with hardware IPSec support running Arista EOS with IPsec enabled and anti-replay protection configured, EOS may exhibit unexpected behavior in specific cases. Received duplicate encrypted packets, which should be dropped under normal anti-replay protection, will instead be forwarded due to this vulnerability.

Note: this issue does not affect VXLANSec or MACSec encryption functionality.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-2796"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-27T23:15:21Z",
    "severity": "MODERATE"
  },
  "details": "On affected platforms with hardware IPSec support running Arista EOS with IPsec enabled and anti-replay protection configured, EOS may exhibit unexpected behavior in specific cases. Received duplicate encrypted packets, which should be dropped under normal anti-replay protection, will instead be forwarded due to this vulnerability.\n\nNote: this issue does not affect VXLANSec or MACSec encryption functionality.",
  "id": "GHSA-2pf3-qwcm-2m4r",
  "modified": "2025-05-28T00:30:35Z",
  "published": "2025-05-28T00:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2796"
    },
    {
      "type": "WEB",
      "url": "https://www.arista.com/en/support/advisories-notices/security-advisory/21413-security-advisory-0119"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-2796 (GCVE-0-2025-2796)

Vulnerability from cvelistv5

Published

2025-05-27 22:16

Modified

2025-05-28 13:34

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CWE

cwe-284

Summary

On affected platforms with hardware IPSec support running Arista EOS with IPsec enabled and anti-replay protection configured, EOS may exhibit unexpected behavior in specific cases. Received duplicate encrypted packets, which should be dropped under normal anti-replay protection, will instead be forwarded due to this vulnerability. Note: this issue does not affect VXLANSec or MACSec encryption functionality.

References

►

URL

Tags

https://www.arista.com/en/support/advisories-notices/security-advisory/21413-security-advisory-0119

Impacted products

	Vendor	Product	Version
	Arista Networks	EOS	Version: 4.33.0 <

Show details on NVD website

To clipboard

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                  },
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}

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