certfr_avis - certa-2012-avi-427

CERTA-2012-AVI-427

Vulnerability from certfr_avis

Deux vulnérabilités ont été corrigées dans Google Chrome. Elles concernent le lecteur PDF, la première est une utilisation de pointeur après libération et la deuxième permet d'écrire des données en dehors de l'espace mémoire prévu.

Solution

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

Versions antérieures à Google Chrome 21.0.1180.75.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

Tags

Bulletin de sécurité Google Chrome du 10 août 2012	None	vendor-advisory
Note de version Google Chrome du 08 août 2012 :	-	other

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cP\u003eVersions ant\u00e9rieures \u00e0 Google Chrome 21.0.1180.75.\u003c/P\u003e",
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2012-2863",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2863"
    },
    {
      "name": "CVE-2012-2862",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2862"
    }
  ],
  "initial_release_date": "2012-08-10T00:00:00",
  "last_revision_date": "2012-08-10T00:00:00",
  "links": [
    {
      "title": "Note de version Google Chrome du 08 ao\u00fbt 2012 :",
      "url": "http://googlechromereleases.blogspot.com/2012/08/stable-channel-update.html"
    }
  ],
  "reference": "CERTA-2012-AVI-427",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-08-10T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "Deux vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan class=\"textit\"\u003eGoogle\nChrome\u003c/span\u003e. Elles concernent le lecteur PDF, la premi\u00e8re est une\nutilisation de pointeur apr\u00e8s lib\u00e9ration et la deuxi\u00e8me permet d\u0027\u00e9crire\ndes donn\u00e9es en dehors de l\u0027espace m\u00e9moire pr\u00e9vu.\n",
  "title": "Vuln\u00e9rabilit\u00e9s dans Google Chrome",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Google Chrome du 10 ao\u00fbt 2012",
      "url": null
    }
  ]
}

CVE-2012-2862 (GCVE-0-2012-2862)

Vulnerability from cvelistv5

Published

2012-08-09 10:00

Modified

2024-08-06 19:50

Severity ?

CWE

Summary

Use-after-free vulnerability in the PDF functionality in Google Chrome before 21.0.1180.75 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted document.

References

URL

Tags

	http://code.google.com/p/chromium/issues/detail?id=137721	x_refsource_CONFIRM
	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14788	vdb-entry, signature, x_refsource_OVAL
	http://code.google.com/p/chromium/issues/detail?id=137957	x_refsource_CONFIRM
	http://googlechromereleases.blogspot.com/2012/08/stable-channel-update.html	x_refsource_CONFIRM
	http://code.google.com/p/chromium/issues/detail?id=136643	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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CVE-2012-2863 (GCVE-0-2012-2863)

Vulnerability from cvelistv5

Published

2012-08-09 10:00

Modified

2024-08-06 19:50

Severity ?

CWE

Summary

The PDF functionality in Google Chrome before 21.0.1180.75 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger out-of-bounds write operations.

References

URL

Tags

	http://code.google.com/p/chromium/issues/detail?id=137361	x_refsource_CONFIRM
	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14823	vdb-entry, signature, x_refsource_OVAL
	http://googlechromereleases.blogspot.com/2012/08/stable-channel-update.html	x_refsource_CONFIRM
	http://code.google.com/p/chromium/issues/detail?id=136968	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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Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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-2012-AVI-427

Vulnerability from certfr_avis

Solution

CVE-2012-2862 (GCVE-0-2012-2862)

Vulnerability from cvelistv5

CVE-2012-2863 (GCVE-0-2012-2863)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature