542cab02 rpc: restrict the recent cutoff size in restricted RPC mode (moneromooo-monero)
434e617a ensure no NULL is passed to memcpy (moneromooo-monero)
279f1f2c abstract_tcp_server2: improve DoS resistance (moneromooo-monero)
756773e5 serialization: check stream good flag at the end (moneromooo-monero)
e3f714aa tree-hash: allocate variable memory on heap, not stack (moneromooo-monero)
67baa3a6 cryptonote: throw on tx hash calculation error (moneromooo-monero)
d6bb9ecc serialization: fail on read_varint error (moneromooo-monero)
19490e44 cryptonote_protocol: fix another potential P2P DoS (moneromooo-monero)
fa4aa47e cryptonote_protocol: expand basic DoS protection (moneromooo-monero)
3c953d53 cryptonote_protocol_handler: prevent potential DoS (anonimal)
b873b69d epee: basic sanity check on allocation size from untrusted source (moneromooo-monero)
Essentially, one can send such a large amount of IDs that core exhausts
all free memory. This issue can theoretically be exploited using very
large CN blockchains, such as Monero.
This is a partial fix. Thanks and credit given to CryptoNote author
'cryptozoidberg' for collaboration and the fix. Also thanks to
'moneromooo'. Referencing HackerOne report #506595.
a663ccba blockchain: do not try to pop blocks down to the genesis block (moneromooo-monero)
8f2a99d8 core: do not commit half constructed batch db txn (moneromooo-monero)
4456a4b9 Fix allow any cert mode in wallet rpc when configured over rpc (Lee Clagett)
fafc5c36 Add ssl_options support to monerod's rpc mode. (Lee Clagett)
ce73cc3a Fix configuration bug; wallet2 --daemon-ssl-allow-any-cert now works. (Lee Clagett)
When the wallet auto refreshes after mining the last two blocks
but before popping them, it will then try to use outputs which
are not unlocked yet. This is really a wallet problem, which
will be fixed later.
- This addresses https://www.openssl.org/news/secadv/20190226.txt (CVE: 2019-1559) which impacted all versions of openssl-1.0.
Note that this does not address CVE-2019-1543 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1543), which impacts all versions of openssl 1.1 through 1.1.0j and 1.1.1b.
The above (1.1) is patched in openssl, where it was marked as low severity. Similar issues possibly present in monero, should be looked into w.r.t. CVE-2019-1543.
TheCharlatan