5.1 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
0.014 Low
EPSS
Percentile
86.0%
The getaddrinfo function in glibc before 2.15, when compiled with libidn and the AI_IDN flag is used, allows context-dependent attackers to cause a denial of service (invalid free) and possibly execute arbitrary code via unspecified vectors, as demonstrated by an internationalized domain name to ping6.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | glibc | < 2.15-1 | glibc_2.15-1_all.deb |
Debian | 11 | all | glibc | < 2.15-1 | glibc_2.15-1_all.deb |
Debian | 10 | all | glibc | < 2.15-1 | glibc_2.15-1_all.deb |
Debian | 999 | all | glibc | < 2.15-1 | glibc_2.15-1_all.deb |
Debian | 13 | all | glibc | < 2.15-1 | glibc_2.15-1_all.deb |