Emmanuel Lécharny created DIRAPI-467:
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Summary: Strings.toLowerCase(byte[]) crashes on non-ASCII
attribute id from network
Key: DIRAPI-467
URL: https://issues.apache.org/jira/browse/DIRAPI-467
Project: Directory Client API
Issue Type: Bug
Affects Versions: 2.1.8
Reporter: Emmanuel Lécharny
Fix For: 2.1.9
A client searches a hostile server (or *MITM*'d plaintext session); the server
responds with a _SearchResultEntry_ whose attribute-description *TLV* contains
_bytes \{0x63, 0xC3, 0xA9\}_.
Strings.toLowerCase indexes TO_LOWER_CASE_BYTE[-61] and throws AIOOBE, which
escapes the decoder as a RuntimeException; application code catching only
LdapException mishandles or crashes.
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