CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
22.9%
The wordexp function in GNU C Library (aka glibc) 2.21 does not enforce the WRDE_NOCMD flag, which allows context-dependent attackers to execute arbitrary commands, as demonstrated by input containing “$((...
))”.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | glibc | < 2.19-14 | glibc_2.19-14_all.deb |
Debian | 11 | all | glibc | < 2.19-14 | glibc_2.19-14_all.deb |
Debian | 999 | all | glibc | < 2.19-14 | glibc_2.19-14_all.deb |
Debian | 13 | all | glibc | < 2.19-14 | glibc_2.19-14_all.deb |