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Patch 2 more libssh2 CVEs
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This commit is contained in:
dmiller 2026-07-28 21:05:58 +00:00
parent 486c990d15
commit 7b0c3025c5
1 changed files with 6 additions and 0 deletions
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6
libssh2/src/publickey.c
View file

@ -972,6 +972,7 @@ libssh2_publickey_list_fetch(LIBSSH2_PUBLICKEY * pkey, unsigned long *num_keys,
goto err_exit;
}
list = newlist;
memset(&list[keys], 0, sizeof(list[keys]));
}
if(pkey->version == 1) {
unsigned long comment_len;
@ -1114,6 +1115,11 @@ libssh2_publickey_list_fetch(LIBSSH2_PUBLICKEY * pkey, unsigned long *num_keys,
}
if(list[keys].num_attrs) {
if(list[keys].num_attrs > 1024) {
_libssh2_error(session, LIBSSH2_ERROR_OUT_OF_BOUNDARY,
"Too many publickey attributes");
goto err_exit;
}
list[keys].attrs =
LIBSSH2_ALLOC(session,
list[keys].num_attrs *