[SECURITY] Fedora 22 Update: pure-ftpd-1.0.36-7.fc22

Pure-FTPd is a fast, production-quality, standard-comformant FTP server, based upon Troll-FTPd. Unlike other popular FTP servers, it has no known security flaw, it is really trivial to set up and it is especially designed for modern Linux and FreeBSD kernels setfsuid, sendfile, capabilities...

Scientific Linux Security Update : kernel on SL7.x x86_64 (20150805)

An integer overflow flaw was found in the way the Linux kernel's netfilter connection tracking implementation loaded extensions. An attacker on a local network could potentially send a sequence of specially crafted packets that would initiate the loading of a large number of extensions, causing t...

kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2015:1534 Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CV...

Oracle Linux 7 : kernel (ELSA-2015-1534)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2015-1534 advisory. - net ipv4: Missing sknullsnodeinit in pingunhash Denys Vlasenko 1218104 1218105 CVE-2015-3636 - net nfconntrack: reserve two bytes for nfctext-len...

Moderate: Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update

Updated kernel-rt packages that fix multiple security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which...

Moderate: Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update

Updated kernel-rt packages that fix three security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise MRG 2.5. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which gi...

Juniper Junos IPv6 sendd DoS (JSA10688)

According to its self-reported version number, the remote Juniper Junos device is affected by a denial of service vulnerability in sendd due to improper handling of IPv6 Secure Neighbor Discovery SEND Protocol packets when the Secure Neighbor Discovery feature is configured. A remote attacker,...

CVE-2015-4291

Cisco IOS XE 2.x before 2.4.3 and 2.5.x before 2.5.1 on ASR 1000 devices allows remote attackers to cause a denial of service Embedded Services Processor crash via a crafted series of fragmented 1 IPv4 or 2 IPv6 packets, aka Bug ID CSCtd72617...

Code injection

Cisco IOS XE 2.x before 2.4.3 and 2.5.x before 2.5.1 on ASR 1000 devices allows remote attackers to cause a denial of service Embedded Services Processor crash via a crafted series of fragmented 1 IPv4 or 2 IPv6 packets, aka Bug ID CSCtd72617...

CVE-2015-4291

CVE-2015-4291 affects Cisco IOS XE Software on ASR 1000 Series (2.x before 2.4.3 and 2.5.x before 2.5.1). The vulnerability lies in the ESP’s handling of fragmented IPv4/IPv6 packets, where crafted fragmentation can cause the Embedded Services Processor to crash. Impact observed as a denial of se...

ISC BIND 9 - TKEY (PoC)

/ PoC for BIND9 TKEY assert Dos CVE-2015-5477 Usage: tkill What it does: - First sends a "version" query to see if the server is up. - Regardless of the version response, it then sends the DoS packet. - Then it waits 5 seconds for a response. If the server crashes, there will be no response. Note...

ISC BIND 9 - TKEY (PoC)

ISC BIND 9 - TKEY PoC / PoC for BIND9 TKEY assert Dos CVE-2015-5477 Usage: tkill What it does: - First sends a "version" query to see if the server is up. - Regardless of the version response, it then sends the DoS packet. - Then it waits 5 seconds for a response. If the server crashes, there wil...

Cisco ASR 1000 Series Aggregation Services Routers Fragmented Packet Denial of Service Vulnerability

A vulnerability in the code handling the reassembly of fragmented IP version 4 IPv4 or IP version 6 IPv6 packets of Cisco IOS XE Software for Cisco ASR 1000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause a crash of the Embedded Services Processor ESP...

CVE-2015-4293

The packet-reassembly implementation in Cisco IOS XE 3.13S and earlier allows remote attackers to cause a denial of service CPU consumption or packet loss via fragmented 1 IPv4 or 2 IPv6 packets that trigger ATTN-3-SYNCTIMEOUT errors after reassembly failures, aka Bug ID CSCuo37957...

Design/Logic Flaw

The packet-reassembly implementation in Cisco IOS XE 3.13S and earlier allows remote attackers to cause a denial of service CPU consumption or packet loss via fragmented 1 IPv4 or 2 IPv6 packets that trigger ATTN-3-SYNCTIMEOUT errors after reassembly failures, aka Bug ID CSCuo37957...

CVE-2015-4293

The packet-reassembly implementation in Cisco IOS XE 3.13S and earlier allows remote attackers to cause a denial of service CPU consumption or packet loss via fragmented 1 IPv4 or 2 IPv6 packets that trigger ATTN-3-SYNCTIMEOUT errors after reassembly failures, aka Bug ID CSCuo37957...

Unbreakable Enterprise kernel security , bug fix and enhancement update

kernel-uek 3.8.13-98 - KVM: x86: SYSENTER emulation is broken Nadav Amit Orabug: 21502729 CVE-2015-0239 CVE-2015-0239 - fs: take imutex during preparebinprm for setugid executables Jann Horn Orabug: 21502159 CVE-2015-3339 3.8.13-97 - add ql2400, ql2500 firmware versions to prerequisites Dan Duval...

Cisco IOS-XE Fragmented Packet Resource Consumption Vulnerability

A vulnerability in the packet reassembly subsystem of Cisco IOS-XE could allow an unauthenticated, remote attacker to consume CPU resources which may lead to a denial of service DoS condition. The vulnerability is due to an error message that is triggered to the console and the syslog when a...

Moderate: Red Hat Bug Fix Advisory: netcf bug fix update

Updated netcf packages that fix several bugs are now available for Red Hat Enterprise Linux 6. The netcf packages contain a library for modifying the network configuration of a system. Network configuration is expressed in a platform-independent XML format, which netcf translates into changes to...

Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2015-3050)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2015-3050 advisory. kernel-uek 2.6.32-400.37.7 - ipv6: Don't reduce hop limit for an interface D.S. Ljungmark Orabug: 21444792 CVE-2015-2922 Tenable has extracted the preceding...