CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2018-14645 – haproxy: Out-of-bounds read in HPACK decoder
https://notcve.org/view.php?id=CVE-2018-14645
21 Sep 2018 — A flaw was discovered in the HPACK decoder of HAProxy, before 1.8.14, that is used for HTTP/2. An out-of-bounds read access in hpack_valid_idx() resulted in a remote crash and denial of service. Se ha descubierto un fallo en el descodificador HPACK de HAProxy en versiones anteriores a la 1.8.14 que se utiliza para HTTP/2. Un acceso de lectura fuera de límites en hpack_vallid_idx() resultó en un cierre inesperado remoto y una denegación de servicio (DoS). A flaw was discovered in the HPACK decoder of haproxy... • https://access.redhat.com/errata/RHBA-2019:0028 • CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2018-11469 – haproxy: Information disclosure in check_request_for_cacheability function in proto_http.c
https://notcve.org/view.php?id=CVE-2018-11469
25 May 2018 — Incorrect caching of responses to requests including an Authorization header in HAProxy 1.8.0 through 1.8.9 (if cache enabled) allows attackers to achieve information disclosure via an unauthenticated remote request, related to the proto_http.c check_request_for_cacheability function. El cacheado incorrecto de respuestas a peticiones que incluyen una cabecera Authorization en HAProxy, de la versión 1.8.0 hasta la 1.8.9 (si cache está habilitado) permite que los atacantes logren la divulgación de información... • http://www.securityfocus.com/bid/104347 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 8.6EPSS: 30%CPEs: 5EXPL: 0CVE-2018-10184 – haproxy: Heap buffer overflow in mux_h2.c:h2_process_demux() can allow attackers to cause a denial of service
https://notcve.org/view.php?id=CVE-2018-10184
09 May 2018 — An issue was discovered in HAProxy before 1.8.8. The incoming H2 frame length was checked against the max_frame_size setting instead of being checked against the bufsize. The max_frame_size only applies to outgoing traffic and not to incoming, so if a large enough frame size is advertised in the SETTINGS frame, a wrapped frame will be defragmented into a temporary allocated buffer where the second fragment may overflow the heap by up to 16 kB. It is very unlikely that this can be exploited for code executio... • http://git.haproxy.org/?p=haproxy-1.8.git%3Ba=commit%3Bh=cd117685f0cff4f2f5577ef6a21eaae96ebd9f28 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •