CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS
Percentile
68.4%
skeleton.c in yacc does not properly handle reduction of a rule with an empty right hand side, which allows context-dependent attackers to cause an out-of-bounds stack access when the yacc stack pointer points to the end of the stack.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | byacc | < 20070509-1.1 | byacc_20070509-1.1_all.deb |
Debian | 11 | all | byacc | < 20070509-1.1 | byacc_20070509-1.1_all.deb |
Debian | 999 | all | byacc | < 20070509-1.1 | byacc_20070509-1.1_all.deb |
Debian | 13 | all | byacc | < 20070509-1.1 | byacc_20070509-1.1_all.deb |