The stringprep_utf8_nfkc_normalize function in lib/nfkc.c in libidn before 1.33 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via crafted UTF-8 data.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-main | noarch | libidn | <Â 1.33-r0 | UNKNOWN |
Alpine | 3.10-main | noarch | libidn | <Â 1.33-r0 | UNKNOWN |
Alpine | 3.11-main | noarch | libidn | <Â 1.33-r0 | UNKNOWN |
Alpine | 3.12-main | noarch | libidn | <Â 1.33-r0 | UNKNOWN |
Alpine | 3.13-main | noarch | libidn | <Â 1.33-r0 | UNKNOWN |
Alpine | 3.14-main | noarch | libidn | <Â 1.33-r0 | UNKNOWN |
Alpine | 3.15-main | noarch | libidn | <Â 1.33-r0 | UNKNOWN |
Alpine | 3.16-main | noarch | libidn | <Â 1.33-r0 | UNKNOWN |
Alpine | 3.17-main | noarch | libidn | <Â 1.33-r0 | UNKNOWN |
Alpine | 3.18-main | noarch | libidn | <Â 1.33-r0 | UNKNOWN |