6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.905 High
EPSS
Percentile
98.8%
Integer overflow in the build_range function in X.Org X Font Server (xfs)
before 1.0.5 allows context-dependent attackers to execute arbitrary code
via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted
size values, which triggers a heap-based buffer overflow.
Author | Note |
---|---|
kees | sarge:4.3.0.dfsg.1-14sarge5, etch:1.0.1-7, unstable:1.0.5-1 |