CVE-2008-1377 — X11 vulnerability
Severity
9.0CRITICALNVD
EPSS
2.4%
top 15.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJun 16
Latest updateMay 3
Description
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.
CVSS vector
AV:N/AC:L/C:C/I:C/A:CExploitability: 8.0 | Impact: 10.0
Affected Packages2 packages
Patches
🔴Vulnerability Details
3GHSA▶
GHSA-fjhq-fg7w-hchr: The (1) SProcRecordCreateContext and (2) SProcRecordRegisterClients functions in the Record extension and the (3) SProcSecurityGenerateAuthorization f↗2022-05-03
OSV▶
CVE-2008-1377: The (1) SProcRecordCreateContext and (2) SProcRecordRegisterClients functions in the Record extension and the (3) SProcSecurityGenerateAuthorization f↗2008-06-16
CVEList▶
CVE-2008-1377: The (1) SProcRecordCreateContext and (2) SProcRecordRegisterClients functions in the Record extension and the (3) SProcSecurityGenerateAuthorization f↗2008-06-16