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A security flaw has been discovered in pymumu SmartDNS up to 47.1. This vulnerability affects the function _dns_decode_rr_head/_dns_decode_SVCB_HTTPS of the file src/dns.c of the component SVBC Record Parser. The manipulation...
1 affected package
smartdns
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| smartdns | Needs evaluation | Needs evaluation | — | — |
Some fixes available 2 of 4
Integer Overflow in fast_ping.c in SmartDNS Release46 allows remote attackers to cause a Denial of Service via misaligned memory access.
1 affected package
smartdns
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| smartdns | Fixed | Not affected | Not in release | — |
Some fixes available 1 of 2
smartdns commit 54b4dc was discovered to contain a misaligned address at smartdns/src/dns.c.
1 affected package
smartdns
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| smartdns | Not affected | Fixed | Not in release | — |
Some fixes available 1 of 2
smartdns commit 54b4dc was discovered to contain a misaligned address at smartdns/src/util.c.
1 affected package
smartdns
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| smartdns | Not affected | Fixed | Not in release | — |
SmartDNS through 41 before 56d0332 allows an out-of-bounds write because of a stack-based buffer overflow in the _dns_encode_domain function in the dns.c file, via a crafted DNS request.
1 affected package
smartdns
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| smartdns | Not affected | Not affected | Not in release | Not in release |