vulnwire
8.1high

CVE-2017-0176in critical feed

A buffer overflow in Smart Card authentication code in gpkcsp.dll in Microsoft Windows XP through SP3 and Server 2003 through SP2 allows a…

Published 9 y ago · modified 4 mo ago · JSON

CVSS
8.1
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
45.8%
percentile 99%
Public exploits
0
none known

A buffer overflow in Smart Card authentication code in gpkcsp.dll in Microsoft Windows XP through SP3 and Server 2003 through SP2 allows a remote attacker to execute arbitrary code on the target computer, provided that the computer is joined in a Windows domain and has Remote Desktop Protocol connectivity (or Terminal Services) enabled.

Exploit prediction (EPSS)

45.77% probability of exploitation in the next 30 days, higher than 99% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.08.1CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD2.09.3AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

  • Microsoft Microsoft Windows Server 2003 SP1, SP2 Windows XP - SP3

Classification

Weakness
  • CWE-120 Buffer Copy without Checking Size of Input

References

  • securityfocus.com /bid/98550 · vdb-entry, x_refsource_BID, x_transferred
  • support.microsoft.com /en-us/help/4022747/security-update-for-windows-xp-and-windows-server-2003 · x_refsource_CONFIRM, x_transferred
  • securityfocus.com /bid/98752 · vdb-entry, x_refsource_BID, x_transferred
  • blog.fortinet.com /2017/05/11/deep-analysis-of-esteemaudit · x_refsource_MISC, x_transferred
  • blogs.technet.microsoft.com /msrc/2017/04/14/protecting-customers-and-evaluating-risk/ · x_refsource_MISC, x_transferred
  • blog.0patch.com /2017/06/a-quick-analysis-of-microsofts.html · x_refsource_MISC, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.