Vulnerability Details : CVE-2008-1377

The (1) SProcRecordCreateContext and (2) SProcRecordRegisterClients functions in the Record extension and the (3) SProcSecurityGenerateAuthorization function in the Security extension in the X server 1.4 in X.Org X11R7.3 allow context-dependent attackers to execute arbitrary code via requests with crafted length values that specify an arbitrary number of bytes to be swapped on the heap, which triggers heap corruption.
Published 2008-06-16 19:41:00
Updated 2025-04-09 00:30:58
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2008-1377

Exploit prediction scoring system (EPSS) score for CVE-2008-1377

EPSS FAQ
2.37%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2008-1377

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.0
 HIGH AV:N/AC:L/Au:S/C:C/I:C/A:C
8.0
10.0
 NIST

CWE ids for CVE-2008-1377

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2008-1377

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