CVSS: 5.4EPSS: 0%CPEs: 7EXPL: 1CVE-2014-3144 – Kernel: filter: prevent nla extensions to peek beyond the end of the message
https://notcve.org/view.php?id=CVE-2014-3144
The (1) BPF_S_ANC_NLATTR and (2) BPF_S_ANC_NLATTR_NEST extension implementations in the sk_run_filter function in net/core/filter.c in the Linux kernel through 3.14.3 do not check whether a certain length value is sufficiently large, which allows local users to cause a denial of service (integer underflow and system crash) via crafted BPF instructions. NOTE: the affected code was moved to the __skb_get_nlattr and __skb_get_nlattr_nest functions before the vulnerability was announced. Las implementaciones de extensión (1) BPF_S_ANC_NLATTR y (2) BPF_S_ANC_NLATTR_NEST en la función sk_run_filter en net/core/filter.c en el kernel de Linux hasta 3.14.3 no comprueban si un valor de cierta longitud es lo suficientemente grande, lo que permite a usuarios locales causar una denegación de servicio (subdesbordamiento de enteros y caída de sistema) a través de instrucciones BPF manipuladas. NOTA: el código afectado fue trasladado a las funciones __skb_get_nlattr y __skb_get_nlattr_nest antes de anunciar la vulnerabilidad. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=05ab8f2647e4221cbdb3856dd7d32bd5407316b3 http://linux.oracle.com/errata/ELSA-2014-3052.html http://secunia.com/advisories/58990 http://secunia.com/advisories/59311 http://secunia.com/advisories/59597 http://secunia.com/advisories/60613 http://www.debian.org/security/2014/dsa-2949 http://www.openwall.com/lists/oss-security/2014/05/09/6 http://www.securityfocus.com/bid/67309 http://www.ubuntu. • CWE-190: Integer Overflow or Wraparound •
CVSS: 5.4EPSS: 0%CPEs: 7EXPL: 1CVE-2014-3145 – Kernel: filter: prevent nla extensions to peek beyond the end of the message
https://notcve.org/view.php?id=CVE-2014-3145
The BPF_S_ANC_NLATTR_NEST extension implementation in the sk_run_filter function in net/core/filter.c in the Linux kernel through 3.14.3 uses the reverse order in a certain subtraction, which allows local users to cause a denial of service (over-read and system crash) via crafted BPF instructions. NOTE: the affected code was moved to the __skb_get_nlattr_nest function before the vulnerability was announced. La implementación de extensión BPF_S_ANC_NLATTR_NEST en la función sk_run_filter en net/core/filter.c en el kernel de Linux hasta 3.14.3 utiliza el orden inverso en cierta resta, lo que permite a usuarios locales causar una denegación de servicio (sobrelectura y caída de sistema) a través de instrucciones BPF manipuladas. NOTA: el código afectado fue trasladado a la función __skb_get_nlattr_nest antes de anunciar la vulnerabilidad. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=05ab8f2647e4221cbdb3856dd7d32bd5407316b3 http://linux.oracle.com/errata/ELSA-2014-3052.html http://secunia.com/advisories/58990 http://secunia.com/advisories/59311 http://secunia.com/advisories/59597 http://secunia.com/advisories/60613 http://www.debian.org/security/2014/dsa-2949 http://www.openwall.com/lists/oss-security/2014/05/09/6 http://www.securityfocus.com/bid/67321 http://www.securitytra • CWE-125: Out-of-bounds Read •
CVSS: 7.1EPSS: 2%CPEs: 11EXPL: 1CVE-2014-2706 – Kernel: net: mac80211: crash dues to AP powersave TX vs. wakeup race
https://notcve.org/view.php?id=CVE-2014-2706
Race condition in the mac80211 subsystem in the Linux kernel before 3.13.7 allows remote attackers to cause a denial of service (system crash) via network traffic that improperly interacts with the WLAN_STA_PS_STA state (aka power-save mode), related to sta_info.c and tx.c. Condición de carrera en el subsistema mac80211 en el kernel de Linux anterior a 3.13.7 permite a atacantes remotos causar una denegación de servicio (caída de sistema) a través de trafico de red que no interactúa debidamente con el estado WLAN_STA_PS_STA (también conocido como el modo power-save), relacionado con sta_info.c y tx.c. A race condition flaw was found in the way the Linux kernel's mac80211 subsystem implementation handled synchronization between TX and STA wake-up code paths. A remote attacker could use this flaw to crash the system. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1d147bfa64293b2723c4fec50922168658e613ba http://linux.oracle.com/errata/ELSA-2014-3052.html http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html http://secunia.com/advisories/60613 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.13.7 http://www.openwall.com/lists/oss-security/2014/04/01/8 http:/&# • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 5.0EPSS: 96%CPEs: 31EXPL: 2CVE-2013-5211 – NTP ntpd monlist Query Reflection - Denial of Service
https://notcve.org/view.php?id=CVE-2013-5211
The monlist feature in ntp_request.c in ntpd in NTP before 4.2.7p26 allows remote attackers to cause a denial of service (traffic amplification) via forged (1) REQ_MON_GETLIST or (2) REQ_MON_GETLIST_1 requests, as exploited in the wild in December 2013. La característica monlist en ntp_request.c en ntpd en NTP antes 4.2.7p26 permite a atacantes remotos provocar una denegación de servicio (amplificación de tráfico) a través de solicitudes (1) REQ_MON_GETLIST o (2) solicitudes REQ_MON_GETLIST_1, como han sido explotados en diciembre de 2013. Detect UDP endpoints with UDP amplification vulnerabilities. • https://www.exploit-db.com/exploits/33073 https://github.com/0xhav0c/CVE-2013-5211 http://aix.software.ibm.com/aix/efixes/security/ntp_advisory.asc http://bugs.ntp.org/show_bug.cgi?id=1532 http://ics-cert.us-cert.gov/advisories/ICSA-14-051-04 http://lists.ntp.org/pipermail/pool/2011-December/005616.html http://lists.opensuse.org/opensuse-updates/2014-09/msg00031.html http://marc.info/?l=bugtraq&m=138971294629419&w=2 http://marc.info/?l=bugtraq&m=144182594518 • CWE-20: Improper Input Validation •
CVSS: 9.3EPSS: 0%CPEs: 4EXPL: 0CVE-2008-4306 – enscript: "font" special escape buffer overflows
https://notcve.org/view.php?id=CVE-2008-4306
Buffer overflow in enscript before 1.6.4 has unknown impact and attack vectors, possibly related to the font escape sequence. Vulnerabilidad inespecífica en enscript antes de la v1.6.4 en Ubuntu Linux v6.06 LTS, v7.10, v8.04 y v8.10 que tiene un impacto y unos vectores de ataque desconocidos, posiblemente este relacionado con el desbordamiento de búfer. • http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00000.html http://osvdb.org/49569 http://rhn.redhat.com/errata/RHSA-2008-1021.html http://secunia.com/advisories/32521 http://secunia.com/advisories/32530 http://secunia.com/advisories/32753 http://secunia.com/advisories/32854 http://secunia.com/advisories/32970 http://secunia.com/advisories/33109 http://security.gentoo.org/glsa/glsa-200812-02.xml http://support.avaya.com/elmodocs2/security/ASA-2008-504.htm • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •