CVE-2008-1943

EPSS 0.14%
Published 14.05.2008 18:20:00
Last modified 09.04.2025 00:30:58
Source secalert@redhat.com
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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.

Affected products Warnungen 0 Metrics 2 CWE 1 References 12

Data is provided by the National Vulnerability Database (NVD)

Xensource ≫ Xen Version3.0

   Redhat ≫ Desktop Version5
   Redhat ≫ Enterprise Linux Version5.0 Editionclient
   Redhat ≫ Enterprise Linux Version5.0 Editionserver
   Redhat ≫ Virtualization Server Version5

Xensource ≫ Xen Version3.0.2

   Redhat ≫ Desktop Version5
   Redhat ≫ Enterprise Linux Version5.0 Editionclient
   Redhat ≫ Enterprise Linux Version5.0 Editionserver
   Redhat ≫ Virtualization Server Version5

Xensource ≫ Xen Version3.0.3

   Redhat ≫ Desktop Version5
   Redhat ≫ Enterprise Linux Version5.0 Editionclient
   Redhat ≫ Enterprise Linux Version5.0 Editionserver
   Redhat ≫ Virtualization Server Version5

Xensource ≫ Xen Version3.0.4

   Redhat ≫ Desktop Version5
   Redhat ≫ Enterprise Linux Version5.0 Editionclient
   Redhat ≫ Enterprise Linux Version5.0 Editionserver
   Redhat ≫ Virtualization Server Version5

Xensource ≫ Xen Version3.1.2

   Redhat ≫ Desktop Version5
   Redhat ≫ Enterprise Linux Version5.0 Editionclient
   Redhat ≫ Enterprise Linux Version5.0 Editionserver
   Redhat ≫ Virtualization Server Version5

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.14%	0.302

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	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

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2008-1943

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2008-1943

EUVD