certfr_avis - certa-2007-avi-387

CERTA-2007-AVI-387

Vulnerability from certfr_avis

Une vulnérabilité a été identifiée dans le module anti-pourriel pour postfix, postfix-policyd, ou Policy Daemon. Il ne vérifierait pas correctement les commandes SMTP entrantes, ce qui permettrait à une personne malveillante d'exploiter par ce biais du code arbitraire sur le système.

Description

Une vulnérabilité a été identifiée dans le module anti-pourriel pour postfix, postfix-policyd, ou Policy Daemon. Il ne vérifierait pas correctement la longueur des commandes SMTP entrantes au niveau de la fonction w_read() de socket.c, ce qui permettrait à une personne malveillante d'exploiter par ce biais du code arbitraire sur le système.

Solution

Se référer aux bulletins de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Les versions de Policy Daemon antérieures à 1.81.

Sous Debian, le module postfix-policyd a été corrigé dans la version 1.80-2.1etch1 (distribution Etch) et dans la version 1.80-2.2 (dans la distribution instable Sid).

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

Tags

Mise à jour Debian DSA-1361-1 du 29 août 2007	None	vendor-advisory
Note de mise à jour du projet Policy Daemon	None	vendor-advisory
Annonce de la version 1.81 de Policyd :	-	other
Bulletin de sécurité Debian DSA 1361 du 29 août 2007 :	-	other
Projet Policyd (Policy Daemon) pour Postfix :	-	other

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cUL\u003e    \u003cLI\u003eLes versions de Policy Daemon ant\u00e9rieures \u00e0 1.81.\u003c/LI\u003e  \u003c/UL\u003e  \u003cP\u003eSous Debian, le module postfix-policyd a \u00e9t\u00e9 corrig\u00e9 dans la  version 1.80-2.1etch1 (distribution \u003cTT\u003eEtch\u003c/TT\u003e) et dans la  version 1.80-2.2 (dans la distribution instable  \u003cTT\u003eSid\u003c/TT\u003e).\u003c/P\u003e",
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 identifi\u00e9e dans le module anti-pourriel pour\npostfix, postfix-policyd, ou Policy Daemon. Il ne v\u00e9rifierait pas\ncorrectement la longueur des commandes SMTP entrantes au niveau de la\nfonction w_read() de socket.c, ce qui permettrait \u00e0 une personne\nmalveillante d\u0027exploiter par ce biais du code arbitraire sur le syst\u00e8me.\n\n## Solution\n\nSe r\u00e9f\u00e9rer aux bulletins de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2007-3791",
      "url": "https://www.cve.org/CVERecord?id=CVE-2007-3791"
    }
  ],
  "initial_release_date": "2007-09-03T00:00:00",
  "last_revision_date": "2007-09-03T00:00:00",
  "links": [
    {
      "title": "Annonce de la version 1.81 de Policyd :",
      "url": "http://sourceforge.net/project/shownotes.php?release_id=522366"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Debian DSA 1361 du 29 ao\u00fbt 2007 :",
      "url": "http://www.debian.org/security/2007/dsa-1361"
    },
    {
      "title": "Projet Policyd (Policy Daemon) pour Postfix :",
      "url": "http://www.policyd.org/changelog.html"
    }
  ],
  "reference": "CERTA-2007-AVI-387",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2007-09-03T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 identifi\u00e9e dans le module anti-pourriel pour\npostfix, postfix-policyd, ou Policy Daemon. Il ne v\u00e9rifierait pas\ncorrectement les commandes SMTP entrantes, ce qui permettrait \u00e0 une\npersonne malveillante d\u0027exploiter par ce biais du code arbitraire sur le\nsyst\u00e8me.\n",
  "title": "Vuln\u00e9rabilit\u00e9 de Policyd pour Postfix",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Mise \u00e0 jour Debian DSA-1361-1 du 29 ao\u00fbt 2007",
      "url": null
    },
    {
      "published_at": null,
      "title": "Note de mise \u00e0 jour du projet Policy Daemon",
      "url": null
    }
  ]
}

CVE-2007-3791 (GCVE-0-2007-3791)

Vulnerability from cvelistv5

Published

2007-07-15 23:00

Modified

2024-08-07 14:28

Severity ?

CWE

Summary

Buffer overflow in the w_read function in sockets.c in Cami Sardinha and Nigel Kukard policyd before 1.81 for Postfix allows remote attackers to cause a denial of service and possibly execute arbitrary code via long SMTP commands. NOTE: some of these details are obtained from third party information.

References

URL

Tags

	http://svn.linuxrulz.org/WebSVN/log.php?repname=Policyd&path=%2Fbranches%2Fv1.8x%2Fsockets.c&rev=0&sc=0&isdir=0	x_refsource_CONFIRM
	http://secunia.com/advisories/26021	third-party-advisory, x_refsource_SECUNIA
	http://www.securityfocus.com/bid/24899	vdb-entry, x_refsource_BID
	http://secunia.com/advisories/26649	third-party-advisory, x_refsource_SECUNIA
	http://svn.linuxrulz.org/WebSVN/diff.php?repname=Policyd&path=%2Ftrunk%2Fsockets.c&rev=4&sc=0	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilities/35394	vdb-entry, x_refsource_XF
	http://www.debian.org/security/2007/dsa-1361	vendor-advisory, x_refsource_DEBIAN
	http://osvdb.org/38091	vdb-entry, x_refsource_OSVDB
	http://sourceforge.net/project/shownotes.php?release_id=522366	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CERTA-2007-AVI-387

Vulnerability from certfr_avis

Description

Solution

CVE-2007-3791 (GCVE-0-2007-3791)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature