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Diffstat (limited to 'CHANGES')
-rw-r--r-- | CHANGES | 85 |
1 files changed, 85 insertions, 0 deletions
@@ -315,6 +315,91 @@ TODO: bug: pad x with leading zeros if necessary Changes between 0.9.6h and 0.9.7 [XX xxx 2002] + *) Introduce safe string copy and catenation functions + (BUF_strlcpy() and BUF_strlcat()). + [Ben Laurie (CHATS) and Richard Levitte] + + *) Avoid using fixed-size buffers for one-line DNs. + [Ben Laurie (CHATS)] + + *) Add BUF_MEM_grow_clean() to avoid information leakage when + resizing buffers containing secrets, and use where appropriate. + [Ben Laurie (CHATS)] + + *) Avoid using fixed size buffers for configuration file location. + [Ben Laurie (CHATS)] + + *) Avoid filename truncation for various CA files. + [Ben Laurie (CHATS)] + + *) Use sizeof in preference to magic numbers. + [Ben Laurie (CHATS)] + + *) Avoid filename truncation in cert requests. + [Ben Laurie (CHATS)] + + *) New OPENSSL_assert() macro (similar to assert(), but enabled + unconditionally). + [Ben Laurie (CHATS)] + + *) Add assertions to check for (supposedly impossible) buffer + overflows. + [Ben Laurie (CHATS)] + + *) Don't cache truncated DNS entries in the local cache (this could + potentially lead to a spoofing attack). + [Ben Laurie (CHATS)] + + *) Fix various buffers to be large enough for hex/decimal + representations in a platform independent manner. + [Ben Laurie (CHATS)] + + *) Add CRYPTO_realloc_clean() to avoid information leakage when + resizing buffers containing secrets, and use where appropriate. + [Ben Laurie (CHATS)] + + *) Add BIO_indent() to avoid much slightly worrying code to do + indents. + [Ben Laurie (CHATS)] + + *) Convert sprintf()/BIO_puts() to BIO_printf(). + [Ben Laurie (CHATS)] + + *) buffer_gets() could terminate with the buffer only half + full. Fixed. + [Ben Laurie (CHATS)] + + *) Add assertions to prevent user-supplied crypto functions from + overflowing internal buffers by having large block sizes, etc. + [Ben Laurie (CHATS)] + + *) Eliminate unused copy of key in RC4. + [Ben Laurie (CHATS)] + + *) Eliminate unused and incorrectly sized buffers for IV in pem.h. + [Ben Laurie (CHATS)] + + *) Fix off-by-one error in EGD path. + [Ben Laurie (CHATS)] + + *) If RANDFILE path is too long, ignore instead of truncating. + [Ben Laurie (CHATS)] + + *) Eliminate unused and incorrectly sized X.509 structure + CBCParameter. + [Ben Laurie (CHATS)] + + *) Eliminate unused and dangerous function knumber(). + [Ben Laurie (CHATS)] + + *) Eliminate unused and dangerous structure, KSSL_ERR. + [Ben Laurie (CHATS)] + + *) Protect against overlong session ID context length in an encoded + session object. Since these are local, this does not appear to be + exploitable. + [Ben Laurie (CHATS)] + *) Change from security patch (see 0.9.6e below) that did not affect the 0.9.6 release series: |