CVSS: 8.8EPSS: 4%CPEs: 7EXPL: 0CVE-2014-9765
https://notcve.org/view.php?id=CVE-2014-9765
Buffer overflow in the main_get_appheader function in xdelta3-main.h in xdelta3 before 3.0.9 allows remote attackers to execute arbitrary code via a crafted input file. Desbordamiento de buffer en la función main_get_appheader en xdelta3-main.h en xdelta3 en versiones anteriores a 3.0.9 permite a atacantes remotos ejecutar códgo arbitrario a través de un archivo de entrada manipulado. • http://lists.opensuse.org/opensuse-updates/2016-02/msg00125.html http://lists.opensuse.org/opensuse-updates/2016-02/msg00131.html http://www.debian.org/security/2016/dsa-3484 http://www.openwall.com/lists/oss-security/2016/02/08/1 http://www.openwall.com/lists/oss-security/2016/02/08/2 http://www.securityfocus.com/bid/83109 http://www.ubuntu.com/usn/USN-2901-1 https://github.com/jmacd/xdelta-devel/commit/ef93ff74203e030073b898c05e8b4860b5d09ef2 https://security.gentoo.org/ • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 8.1EPSS: 97%CPEs: 68EXPL: 10CVE-2015-7547 – glibc - 'getaddrinfo' Stack Buffer Overflow (PoC)
https://notcve.org/view.php?id=CVE-2015-7547
Multiple stack-based buffer overflows in the (1) send_dg and (2) send_vc functions in the libresolv library in the GNU C Library (aka glibc or libc6) before 2.23 allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted DNS response that triggers a call to the getaddrinfo function with the AF_UNSPEC or AF_INET6 address family, related to performing "dual A/AAAA DNS queries" and the libnss_dns.so.2 NSS module. Múltiples desbordamientos de buffer basado en pila en las funciones (1) send_dg y (2) send_vc en la librería libresolv en la librería GNU C (también conocida como glibc o libc6) en versiones anteriores a 2.23 permiten a atacantes remotos causar una denegación de servicio (caída) o posiblemente ejecutar código arbitrario a través de una respuesta DNS manipulada que desencadenan una llamada a la función getaddrinfo con la familia de direcciones AF_UNSPEC o AF_INET6, en relación con la ejecución de "consultas duales A/AAAA DNS" y el módulo libnss_dns.so.2 NSS. A stack-based buffer overflow was found in the way the libresolv library performed dual A/AAAA DNS queries. A remote attacker could create a specially crafted DNS response which could cause libresolv to crash or, potentially, execute code with the permissions of the user running the library. Note: this issue is only exposed when libresolv is called from the nss_dns NSS service module. • https://www.exploit-db.com/exploits/39454 https://www.exploit-db.com/exploits/40339 https://github.com/fjserna/CVE-2015-7547 https://github.com/cakuzo/CVE-2015-7547 https://github.com/Stick-U235/CVE-2015-7547-Research https://github.com/t0r0t0r0/CVE-2015-7547 https://github.com/babykillerblack/CVE-2015-7547 https://github.com/Amilaperera12/Glibc-Vulnerability-Exploit-CVE-2015-7547 https://github.com/miracle03/CVE-2015-7547-master https://github.com/bluebluelan/CVE-2015-7547&# • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-121: Stack-based Buffer Overflow •
CVSS: 9.8EPSS: 1%CPEs: 6EXPL: 0CVE-2015-8803 – nettle: secp256 calculation bug
https://notcve.org/view.php?id=CVE-2015-8803
The ecc_256_modp function in ecc-256.c in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-256 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors, a different vulnerability than CVE-2015-8805. La función ecc_256_modp en ecc-256.c en Nettle en versiones anteriores a 3.2 no maneja correctamente la propagación del acarreo y produce una salida incorrecta en su implementación de la curva elíptica P-256 NIST, lo que permite a atacantes tener un impacto no especificado a través de vectores desconocidos, una vulnerabilidad diferente a CVE-2015-8805. • http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176807.html http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177229.html http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177473.html http://lists.opensuse.org/opensuse-updates/2016-02/msg00091.html http://lists.opensuse.org/opensuse-updates/2016-02/msg00093.html http://lists.opensuse.org/opensuse-updates/2016-02/msg00100.html http://rhn.redhat.com/errata/RHSA-2016-2582.html http://ww • CWE-254: 7PK - Security Features CWE-310: Cryptographic Issues CWE-358: Improperly Implemented Security Check for Standard •
CVSS: 9.8EPSS: 0%CPEs: 6EXPL: 0CVE-2015-8804 – nettle: miscalculations on secp384 curve
https://notcve.org/view.php?id=CVE-2015-8804
x86_64/ecc-384-modp.asm in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-384 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors. x86_64/ecc-384-modp.asm en Nettle en versiones anteriores a 3.2 no maneja correctamente la propagación de acarreo y produce una salida incorrecta en su implementación de la curva elíptica P-384 NIST, lo que permite a atacantes tener un impacto no especificado a través de vectores desconocidos. • http://lists.opensuse.org/opensuse-updates/2016-02/msg00091.html http://lists.opensuse.org/opensuse-updates/2016-02/msg00093.html http://lists.opensuse.org/opensuse-updates/2016-02/msg00100.html http://rhn.redhat.com/errata/RHSA-2016-2582.html http://www.openwall.com/lists/oss-security/2016/02/02/2 http://www.openwall.com/lists/oss-security/2016/02/03/1 http://www.ubuntu.com/usn/USN-2897-1 https://blog.fuzzing-project.org/38-Miscomputations-of-elliptic-curve-scalar-mult • CWE-254: 7PK - Security Features CWE-310: Cryptographic Issues CWE-358: Improperly Implemented Security Check for Standard •
CVSS: 9.8EPSS: 0%CPEs: 6EXPL: 0CVE-2015-8805 – nettle: secp256 calculation bug
https://notcve.org/view.php?id=CVE-2015-8805
The ecc_256_modq function in ecc-256.c in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-256 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors, a different vulnerability than CVE-2015-8803. La función ecc_256_modq en ecc-256.c en Nettle en versiones anteriores a 3.2 no maneja correctamente la propagación de acarreo y produce una salida incorrecta en su implementación de la curva elíptica P-256 NIST, lo que permite a atacantes tener un impacto no especificado a través de vectores desconocidos, una vulnerabilidad diferente a CVE-2015-8803. • http://lists.opensuse.org/opensuse-updates/2016-02/msg00091.html http://lists.opensuse.org/opensuse-updates/2016-02/msg00093.html http://lists.opensuse.org/opensuse-updates/2016-02/msg00100.html http://rhn.redhat.com/errata/RHSA-2016-2582.html http://www.openwall.com/lists/oss-security/2016/02/02/2 http://www.openwall.com/lists/oss-security/2016/02/03/1 http://www.securityfocus.com/bid/84272 http://www.ubuntu.com/usn/USN-2897-1 https://blog.fuzzing-project.org&#x • CWE-310: Cryptographic Issues CWE-358: Improperly Implemented Security Check for Standard •