diff options
Diffstat (limited to 'gnu/packages/patches/bluez-CVE-2017-1000250.patch')
| -rw-r--r-- | gnu/packages/patches/bluez-CVE-2017-1000250.patch | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/gnu/packages/patches/bluez-CVE-2017-1000250.patch b/gnu/packages/patches/bluez-CVE-2017-1000250.patch deleted file mode 100644 index 81f209d7b2..0000000000 --- a/gnu/packages/patches/bluez-CVE-2017-1000250.patch +++ /dev/null @@ -1,42 +0,0 @@ -Description: CVE-2017-1000250: information disclosure vulnerability in service_search_attr_req -Origin: vendor -Bug-Debian: https://bugs.debian.org/875633 -Bug-RedHat: https://bugzilla.redhat.com/show_bug.cgi?id=1489446 -Bug-SuSE: https://bugzilla.suse.com/show_bug.cgi?id=1057342 -Forwarded: no -Author: Armis Security <security@armis.com> -Reviewed-by: Salvatore Bonaccorso <carnil@debian.org> -Last-Update: 2017-09-13 - ---- a/src/sdpd-request.c -+++ b/src/sdpd-request.c -@@ -918,15 +918,20 @@ static int service_search_attr_req(sdp_r - /* continuation State exists -> get from cache */ - sdp_buf_t *pCache = sdp_get_cached_rsp(cstate); - if (pCache) { -- uint16_t sent = MIN(max, pCache->data_size - cstate->cStateValue.maxBytesSent); -- pResponse = pCache->data; -- memcpy(buf->data, pResponse + cstate->cStateValue.maxBytesSent, sent); -- buf->data_size += sent; -- cstate->cStateValue.maxBytesSent += sent; -- if (cstate->cStateValue.maxBytesSent == pCache->data_size) -- cstate_size = sdp_set_cstate_pdu(buf, NULL); -- else -- cstate_size = sdp_set_cstate_pdu(buf, cstate); -+ if (cstate->cStateValue.maxBytesSent >= pCache->data_size) { -+ status = SDP_INVALID_CSTATE; -+ SDPDBG("Got bad cstate with invalid size"); -+ } else { -+ uint16_t sent = MIN(max, pCache->data_size - cstate->cStateValue.maxBytesSent); -+ pResponse = pCache->data; -+ memcpy(buf->data, pResponse + cstate->cStateValue.maxBytesSent, sent); -+ buf->data_size += sent; -+ cstate->cStateValue.maxBytesSent += sent; -+ if (cstate->cStateValue.maxBytesSent == pCache->data_size) -+ cstate_size = sdp_set_cstate_pdu(buf, NULL); -+ else -+ cstate_size = sdp_set_cstate_pdu(buf, cstate); -+ } - } else { - status = SDP_INVALID_CSTATE; - SDPDBG("Non-null continuation state, but null cache buffer"); |