CVE-2008-1943

EPSS 0.49%
Veröffentlicht 14.05.2008 18:20:00
Zuletzt bearbeitet 16.06.2026 22:52:47
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Buffer overflow in the backend of XenSource Xen Para Virtualized Frame Buffer (PVFB) 3.0 through 3.1.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a crafted description of a shared framebuffer.

Betroffene Produkte Warnungen 0 Metriken 2 CWE 1 Referenzen 12

NVD 5 VulnDex Vulnerability Enrichment 0

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Xensource ≫ Xen Version 3.0

   Redhat ≫ Desktop Version 5
   Redhat ≫ Enterprise Linux Version 5.0 Edition client
   Redhat ≫ Enterprise Linux Version 5.0 Edition server
   Redhat ≫ Virtualization Server Version 5

Xensource ≫ Xen Version 3.0.2

   Redhat ≫ Desktop Version 5
   Redhat ≫ Enterprise Linux Version 5.0 Edition client
   Redhat ≫ Enterprise Linux Version 5.0 Edition server
   Redhat ≫ Virtualization Server Version 5

Xensource ≫ Xen Version 3.0.3

   Redhat ≫ Desktop Version 5
   Redhat ≫ Enterprise Linux Version 5.0 Edition client
   Redhat ≫ Enterprise Linux Version 5.0 Edition server
   Redhat ≫ Virtualization Server Version 5

Xensource ≫ Xen Version 3.0.4

   Redhat ≫ Desktop Version 5
   Redhat ≫ Enterprise Linux Version 5.0 Edition client
   Redhat ≫ Enterprise Linux Version 5.0 Edition server
   Redhat ≫ Virtualization Server Version 5

Xensource ≫ Xen Version 3.1.2

   Redhat ≫ Desktop Version 5
   Redhat ≫ Enterprise Linux Version 5.0 Edition client
   Redhat ≫ Enterprise Linux Version 5.0 Edition server
   Redhat ≫ Virtualization Server Version 5

Zu dieser CVE wurde keine Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.49%	0.388

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
NIST	2.1	3.9	2.9	AV:L/AC:L/Au:N/C:N/I:N/A:P

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://secunia.com/advisories/29963

Vendor Advisory

http://www.redhat.com/support/errata/RHSA-2008-0194.html

http://secunia.com/advisories/30781

Vendor Advisory

http://www.securityfocus.com/bid/29183

http://www.securitytracker.com/id?1020008

http://www.vupen.com/english/advisories/2008/1900/references

https://bugzilla.redhat.com/show_bug.cgi?id=443078

https://exchange.xforce.ibmcloud.com/vulnerabilities/42387

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10338

https://nvd.nist.gov/vuln/detail/CVE-2008-1943