CVSS: 4.8EPSS: 0%CPEs: 41EXPL: 2CVE-2018-5407 – Intel (Skylake / Kaby Lake) - 'PortSmash' CPU SMT Side-Channel
https://notcve.org/view.php?id=CVE-2018-5407
Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'. SMT (Simultaneous Multi-threading) en los procesadores puede habilitar que usuarios locales exploten software vulnerable a ataques de sincronización mediante un ataques de sincronización de canal lateral en la "contención de puertos". A microprocessor side-channel vulnerability was found on SMT (e.g, Hyper-Threading) architectures. An attacker running a malicious process on the same core of the processor as the victim process can extract certain secret information. • https://www.exploit-db.com/exploits/45785 http://www.securityfocus.com/bid/105897 https://access.redhat.com/errata/RHSA-2019:0483 https://access.redhat.com/errata/RHSA-2019:0651 https://access.redhat.com/errata/RHSA-2019:0652 https://access.redhat.com/errata/RHSA-2019:2125 https://access.redhat.com/errata/RHSA-2019:3929 https://access.redhat.com/errata/RHSA-2019:3931 https://access.redhat.com/errata/RHSA-2019:3932 https://access.redhat.com/errata/RHSA-2019:3933 https& • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-203: Observable Discrepancy •
CVSS: 7.8EPSS: 0%CPEs: 7EXPL: 0CVE-2018-16847
https://notcve.org/view.php?id=CVE-2018-16847
An OOB heap buffer r/w access issue was found in the NVM Express Controller emulation in QEMU. It could occur in nvme_cmb_ops routines in nvme device. A guest user/process could use this flaw to crash the QEMU process resulting in DoS or potentially run arbitrary code with privileges of the QEMU process. Se ha encontrado un problema de acceso fuera de límites al búfer de memoria dinámica (heap) r/w en la emulación NVM Express Controller en QEMU. Podría ocurrir en las rutinas nvme_cmb_ops en el dispositivo nvme. • http://www.securityfocus.com/bid/105866 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16847 https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg00200.html https://usn.ubuntu.com/3826-1 https://www.openwall.com/lists/oss-security/2018/11/02/1 • CWE-125: Out-of-bounds Read CWE-787: Out-of-bounds Write •
CVSS: 8.1EPSS: 0%CPEs: 7EXPL: 0CVE-2016-6328
https://notcve.org/view.php?id=CVE-2016-6328
A vulnerability was found in libexif. An integer overflow when parsing the MNOTE entry data of the input file. This can cause Denial-of-Service (DoS) and Information Disclosure (disclosing some critical heap chunk metadata, even other applications' private data). Se ha encontrado una vulnerabilidad en libexif. Hay un desbordamiento de enteros al analizar los datos de la entrada MNOTE del archivo de entradas. • http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-6328 https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html https://security.gentoo.org/glsa/202007-05 https://usn.ubuntu.com/4277-1 • CWE-190: Integer Overflow or Wraparound •
CVSS: 5.5EPSS: 0%CPEs: 10EXPL: 1CVE-2018-18873
https://notcve.org/view.php?id=CVE-2018-18873
An issue was discovered in JasPer 2.0.14. There is a NULL pointer dereference in the function ras_putdatastd in ras/ras_enc.c. Se ha descubierto un problema en JasPer 2.0.14. Hay una desreferencia de puntero NULL en la función ras_putdatastd en ras/ras_enc.c. • http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html https://github.com/mdadams/jasper/issues/184 https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html https://security.gentoo.org/glsa/201908-03 https://www.oracle.com/security-alerts/cpuapr2020.html • CWE-476: NULL Pointer Dereference •
CVSS: 9.8EPSS: 1%CPEs: 7EXPL: 0CVE-2018-16839 – curl: Integer overflow leading to heap-based buffer overflow in Curl_sasl_create_plain_message()
https://notcve.org/view.php?id=CVE-2018-16839
Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service. Curl, desde la versión 7.33.0 hasta la 7.61.1, es vulnerable a una saturación del búfer en el código de autenticación SASL que podría conducir a una denegación de servicio (DoS). • http://www.securitytracker.com/id/1042012 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16839 https://curl.haxx.se/docs/CVE-2018-16839.html https://github.com/curl/curl/commit/f3a24d7916b9173c69a3e0ee790102993833d6c5 https://lists.apache.org/thread.html/8338a0f605bdbb3a6098bb76f666a95fc2b2f53f37fa1ecc89f1146f%40%3Cdevnull.infra.apache.org%3E https://lists.debian.org/debian-lts-announce/2018/11/msg00005.html https://security.gentoo.org/glsa/201903-03 https://usn.ubuntu.com/3805-1 https://www.d • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow CWE-190: Integer Overflow or Wraparound •