github - ghsa-2pf3-qwcm-2m4r

GHSA-2PF3-QWCM-2M4R

Vulnerability from github – Published: 2025-05-28 00:30 – Updated: 2025-05-28 00:30

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.

Severity ?

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Show details on source website

JSON

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{
  "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 – Updated: 2025-05-28 13:34

Summary

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

Assigner

Arista

References

URL

Tags

https://www.arista.com/en/support/advisories-noti…

Impacted products

	Vendor	Product	Version
	Arista Networks	EOS	Affected: 4.33.0 , ≤ 4.33.2F (custom)

Show details on NVD website

JSON

To clipboard

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                "timestamp": "2025-05-28T13:34:22.951770Z",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-2PF3-QWCM-2M4R

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

Tags

Sightings

Nomenclature