ignore security and it'll go away
Showing 1 - 25 of 5,280 RSS Feed

Operating System: Ubuntu

Ubuntu Security Notice USN-3428-1
Posted Sep 21, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3428-1 - Charles A. Roelli discovered that Emacs incorrectly handled certain files. If a user were tricked into opening a specially crafted file, an attacker could possibly use this to execute arbitrary code.

tags | advisory, arbitrary
systems | linux, ubuntu
MD5 | 0ad0f2d28e272eaec11afd8faea9d360
Ubuntu Security Notice USN-3427-1
Posted Sep 21, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3427-1 - Charles A. Roelli discovered that Emacs incorrectly handled certain files. If a user were tricked into opening a specially crafted file, an attacker could possibly use this to execute arbitrary code.

tags | advisory, arbitrary
systems | linux, ubuntu
MD5 | 90491b275c7839b7a56f2df76dcd5546
Ubuntu Security Notice USN-3426-1
Posted Sep 21, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3426-1 - Stefan Metzmacher discovered that Samba incorrectly enforced SMB signing in certain situations. A remote attacker could use this issue to perform a man in the middle attack. Stefan Metzmacher discovered that Samba incorrectly handled encryption across DFS redirects. A remote attacker could use this issue to perform a man in the middle attack. Yihan Lian and Zhibin Hu discovered that Samba incorrectly handled memory when SMB1 is being used. A remote attacker could possibly use this issue to obtain server memory contents. Various other issues were also addressed.

tags | advisory, remote
systems | linux, ubuntu
advisories | CVE-2017-12150, CVE-2017-12151, CVE-2017-12163
MD5 | e2078333b00028eb10dbb8aa6c2c164f
Ubuntu Security Notice USN-3414-2
Posted Sep 20, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3414-2 - USN-3414-1 fixed vulnerabilities in QEMU. The patch backport for CVE-2017-9375 was incomplete and caused a regression in the USB xHCI controller emulation support. This update fixes the problem. Leo Gaspard discovered that QEMU incorrectly handled VirtFS access control. A guest attacker could use this issue to elevate privileges inside the guest. Li Qiang discovered that QEMU incorrectly handled VMWare PVSCSI emulation. A privileged attacker inside the guest could use this issue to cause QEMU to consume resources or crash, resulting in a denial of service. Various other issues were also addressed.

tags | advisory, denial of service, vulnerability
systems | linux, ubuntu
advisories | CVE-2017-10664, CVE-2017-10806, CVE-2017-10911, CVE-2017-11434, CVE-2017-12809, CVE-2017-7493, CVE-2017-8112, CVE-2017-8380, CVE-2017-9060, CVE-2017-9310, CVE-2017-9330, CVE-2017-9373, CVE-2017-9374, CVE-2017-9375, CVE-2017-9503, CVE-2017-9524
MD5 | 92172bfdd6366a35c975fa4e430d2218
Ubuntu Security Notice USN-3425-1
Posted Sep 20, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3425-1 - Hanno Boeck discovered that the Apache HTTP Server incorrectly handled Limit directives in .htaccess files. In certain configurations, a remote attacker could possibly use this issue to read arbitrary server memory, including sensitive information. This issue is known as Optionsbleed.

tags | advisory, remote, web, arbitrary
systems | linux, ubuntu
advisories | CVE-2017-9798
MD5 | bfa83093442c8cb0223e5a49b009a8b1
Ubuntu Security Notice USN-3424-1
Posted Sep 19, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3424-1 - It was discovered that a type confusion error existed in libxml2. An attacker could use this to specially construct XML data that could cause a denial of service or possibly execute arbitrary code. It was discovered that libxml2 did not properly validate parsed entity references. An attacker could use this to specially construct XML data that could expose sensitive information. Various other issues were also addressed.

tags | advisory, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2017-0663, CVE-2017-7375, CVE-2017-7376, CVE-2017-9047, CVE-2017-9048, CVE-2017-9049, CVE-2017-9050
MD5 | 4b0652d2acb742ad23250a852a802397
Ubuntu Security Notice USN-3422-2
Posted Sep 19, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3422-2 - USN-3422-1 fixed vulnerabilities in the Linux kernel for Ubuntu 14.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 14.04 LTS for Ubuntu 12.04 LTS. It was discovered that a buffer overflow existed in the Bluetooth stack of the Linux kernel when handling L2CAP configuration responses. A physically proximate attacker could use this to cause a denial of service. Various other issues were also addressed.

tags | advisory, denial of service, overflow, kernel, vulnerability
systems | linux, ubuntu
advisories | CVE-2016-10044, CVE-2016-10200, CVE-2016-7097, CVE-2016-8650, CVE-2016-9083, CVE-2016-9084, CVE-2016-9178, CVE-2016-9191, CVE-2016-9604, CVE-2016-9754, CVE-2017-1000251, CVE-2017-5970, CVE-2017-6214, CVE-2017-6346, CVE-2017-6951, CVE-2017-7187, CVE-2017-7472, CVE-2017-7541
MD5 | aa0d1979692666d02459e80975dec493
Ubuntu Security Notice USN-3423-1
Posted Sep 19, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3423-1 - It was discovered that a buffer overflow existed in the Bluetooth stack of the Linux kernel when handling L2CAP configuration responses. A physically proximate attacker could use this to cause a denial of service.

tags | advisory, denial of service, overflow, kernel
systems | linux, ubuntu
advisories | CVE-2017-1000251
MD5 | 3faab12a208d3be17beccec1daccd61c
Ubuntu Security Notice USN-3422-1
Posted Sep 19, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3422-1 - It was discovered that a buffer overflow existed in the Bluetooth stack of the Linux kernel when handling L2CAP configuration responses. A physically proximate attacker could use this to cause a denial of service. It was discovered that the asynchronous I/O subsystem of the Linux kernel did not properly set permissions on aio memory mappings in some situations. An attacker could use this to more easily exploit other vulnerabilities. Various other issues were also addressed.

tags | advisory, denial of service, overflow, kernel, vulnerability
systems | linux, ubuntu
advisories | CVE-2016-10044, CVE-2016-10200, CVE-2016-7097, CVE-2016-8650, CVE-2016-9083, CVE-2016-9084, CVE-2016-9178, CVE-2016-9191, CVE-2016-9604, CVE-2016-9754, CVE-2017-1000251, CVE-2017-5970, CVE-2017-6214, CVE-2017-6346, CVE-2017-6951, CVE-2017-7187, CVE-2017-7472, CVE-2017-7541
MD5 | aa932dae73e3a34aa75e9674d33572f6
Ubuntu Security Notice USN-3420-1
Posted Sep 19, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3420-1 - It was discovered that a buffer overflow existed in the Bluetooth stack of the Linux kernel when handling L2CAP configuration responses. A physically proximate attacker could use this to cause a denial of service. It was discovered that the Flash-Friendly File System implementation in the Linux kernel did not properly validate superblock metadata. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, denial of service, overflow, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2017-1000251, CVE-2017-10663, CVE-2017-12762, CVE-2017-8831
MD5 | 50cbfd60ce8d412743faebabf34f8de2
Ubuntu Security Notice USN-3346-2
Posted Sep 18, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3346-2 - USN-3346-1 fixed vulnerabilities in Bind. The fix for CVE-2017-3142 introduced a regression in the ability to receive an AXFR or IXFR in the case where TSIG is used and not every message is signed. This update fixes the problem. In addition, this update adds the new root zone key signing key. Various other issues were also addressed.

tags | advisory, root, vulnerability
systems | linux, ubuntu
advisories | CVE-2017-3142, CVE-2017-3143
MD5 | 6f82feb480bd6612b9d8ced44919b34e
Ubuntu Security Notice USN-3418-1
Posted Sep 18, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3418-1 - It was discovered that the GDK-PixBuf library did not properly handle certain jpeg images. If an user or automated system were tricked into opening a specially crafted jpeg file, a remote attacker could use this flaw to cause GDK-PixBuf to crash, resulting in a denial of service, or possibly execute arbitrary code. It was discovered that the GDK-PixBuf library did not properly handle certain tiff images. If an user or automated system were tricked into opening a specially crafted tiff file, a remote attacker could use this flaw to cause GDK-PixBuf to crash, resulting in a denial of service, or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, remote, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2017-2862, CVE-2017-2870, CVE-2017-6311
MD5 | 6ea24115becec07c142c0e43fe654ace
Ubuntu Security Notice USN-3419-1
Posted Sep 18, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3419-1 - It was discovered that a buffer overflow existed in the Bluetooth stack of the Linux kernel when handling L2CAP configuration responses. A physically proximate attacker could use this to cause a denial of service. It was discovered that a buffer overflow existed in the Broadcom FullMAC WLAN driver in the Linux kernel. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, denial of service, overflow, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2017-1000251, CVE-2017-7541
MD5 | 92aeaa436f6bfa57fe57572a3f55d3a8
Ubuntu Security Notice USN-3419-2
Posted Sep 18, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3419-2 - USN-3419-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.04. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 17.04 for Ubuntu 16.04 LTS. It was discovered that a buffer overflow existed in the Bluetooth stack of the Linux kernel when handling L2CAP configuration responses. A physically proximate attacker could use this to cause a denial of service. Various other issues were also addressed.

tags | advisory, denial of service, overflow, kernel, vulnerability
systems | linux, ubuntu
advisories | CVE-2017-1000251, CVE-2017-7541
MD5 | fa369a196a24f47e3a1a80466702ae48
Ubuntu Security Notice USN-3420-2
Posted Sep 18, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3420-2 - USN-3420-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that a buffer overflow existed in the Bluetooth stack of the Linux kernel when handling L2CAP configuration responses. A physically proximate attacker could use this to cause a denial of service. Various other issues were also addressed.

tags | advisory, denial of service, overflow, kernel, vulnerability
systems | linux, ubuntu
advisories | CVE-2017-1000251, CVE-2017-10663, CVE-2017-12762, CVE-2017-8831
MD5 | e177f243659fd3ccbffa320d4a3677ca
Ubuntu Security Notice USN-3421-1
Posted Sep 18, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3421-1 - It was discovered that Libidn2 incorrectly handled certain input. A remote attacker could possibly use this issue to cause Libidn2 to crash, resulting in a denial of service.

tags | advisory, remote, denial of service
systems | linux, ubuntu
MD5 | 3bed95d5ea26f28c5276b97bdec3ac22
Ubuntu Security Notice USN-3416-1
Posted Sep 15, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3416-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to bypass same-origin restrictions, bypass CSP restrictions, obtain sensitive information, spoof the origin of modal alerts, cause a denial of service via application crash, or execute arbitrary code. Various other issues were also addressed.

tags | advisory, denial of service, arbitrary, spoof
systems | linux, ubuntu
advisories | CVE-2017-7753, CVE-2017-7779, CVE-2017-7784, CVE-2017-7785, CVE-2017-7786, CVE-2017-7787, CVE-2017-7791, CVE-2017-7792, CVE-2017-7800, CVE-2017-7801, CVE-2017-7802, CVE-2017-7803, CVE-2017-7807, CVE-2017-7809
MD5 | cf09ab38ab212ca3dc349a7ae4e4df58
Ubuntu Security Notice USN-3414-1
Posted Sep 14, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3414-1 - Leo Gaspard discovered that QEMU incorrectly handled VirtFS access control. A guest attacker could use this issue to elevate privileges inside the guest. Li Qiang discovered that QEMU incorrectly handled VMWare PVSCSI emulation. A privileged attacker inside the guest could use this issue to cause QEMU to consume resources or crash, resulting in a denial of service. Various other issues were also addressed.

tags | advisory, denial of service
systems | linux, ubuntu
advisories | CVE-2017-10664, CVE-2017-10806, CVE-2017-10911, CVE-2017-11434, CVE-2017-12809, CVE-2017-7493, CVE-2017-8112, CVE-2017-8380, CVE-2017-9060, CVE-2017-9310, CVE-2017-9330, CVE-2017-9373, CVE-2017-9374, CVE-2017-9375, CVE-2017-9503, CVE-2017-9524
MD5 | 0392d6964c9f9ee67e40b47efe84d6b0
Ubuntu Security Notice USN-3417-1
Posted Sep 14, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3417-1 - Daniel Genkin, Luke Valenta, and Yuval Yarom discovered that Libgcrypt was susceptible to an attack via side channels. A local attacker could use this attack to recover Curve25519 private keys.

tags | advisory, local
systems | linux, ubuntu
advisories | CVE-2017-0379
MD5 | b53dce0804742619a936c13440f279b6
Ubuntu Security Notice USN-3415-2
Posted Sep 14, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3415-2 - USN-3415-1 fixed vulnerabilities in tcpdump for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 17.04. This update provides the corresponding tcpdump update for Ubuntu 12.04 ESM. Wilfried Kirsch discovered a buffer overflow in the SLIP decoder in tcpdump. A remote attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, remote, denial of service, overflow, arbitrary, vulnerability
systems | linux, ubuntu
advisories | CVE-2017-11108, CVE-2017-11541, CVE-2017-11542, CVE-2017-11543, CVE-2017-12893, CVE-2017-12894, CVE-2017-12895, CVE-2017-12896, CVE-2017-12897, CVE-2017-12898, CVE-2017-12899, CVE-2017-12900, CVE-2017-12901, CVE-2017-12902, CVE-2017-12985, CVE-2017-12986, CVE-2017-12987, CVE-2017-12988, CVE-2017-12989, CVE-2017-12990, CVE-2017-12991, CVE-2017-12992, CVE-2017-12993, CVE-2017-12994, CVE-2017-12995, CVE-2017-12996
MD5 | 5db2c334dd72fc4e36b678d175226b8c
Ubuntu Security Notice USN-3415-1
Posted Sep 14, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3415-1 - Wilfried Kirsch discovered a buffer overflow in the SLIP decoder in tcpdump. A remote attacker could use this to cause a denial of service or possibly execute arbitrary code. Bhargava Shastry discovered a buffer overflow in the bitfield converter utility function bittok2str_internal in tcpdump. A remote attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, remote, denial of service, overflow, arbitrary
systems | linux, ubuntu
advisories | CVE-2017-11108, CVE-2017-11541, CVE-2017-11542, CVE-2017-11543, CVE-2017-12893, CVE-2017-12894, CVE-2017-12895, CVE-2017-12896, CVE-2017-12897, CVE-2017-12898, CVE-2017-12899, CVE-2017-12900, CVE-2017-12901, CVE-2017-12902, CVE-2017-12985, CVE-2017-12986, CVE-2017-12987, CVE-2017-12988, CVE-2017-12989, CVE-2017-12990, CVE-2017-12991, CVE-2017-12992, CVE-2017-12993, CVE-2017-12994, CVE-2017-12995, CVE-2017-12996
MD5 | 571e33374fd459b45fa49b3ada3da68f
Ubuntu Security Notice USN-3413-1
Posted Sep 13, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3413-1 - It was discovered that an information disclosure vulnerability existed in the Service Discovery Protocol implementation in BlueZ. A physically proximate unauthenticated attacker could use this to disclose sensitive information.

tags | advisory, protocol, info disclosure
systems | linux, ubuntu
advisories | CVE-2017-1000250
MD5 | 529421b638ac4fbb77c3229b47b374bd
Ubuntu Security Notice USN-3412-1
Posted Sep 8, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3412-1 - Thomas Jarosch discovered that file incorrectly handled certain ELF files. An attacker could use this to cause file to crash, resulting in a denial of service.

tags | advisory, denial of service
systems | linux, ubuntu
advisories | CVE-2017-1000249
MD5 | 84d1ac8097ab8e87c9c4cebff0355b88
Ubuntu Security Notice USN-3410-2
Posted Sep 6, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3410-2 - USN-3410-1 fixed a vulnerability in GD Graphics Library. This update provides the corresponding update for Ubuntu 12.04 ESM. A It was discovered that the GD Graphics Library incorrectly A handled certain malformed PNG images. A remote attacker could use this A issue to cause the GD Graphics Library to crash, resulting in a denial A of service, or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, remote, arbitrary
systems | linux, ubuntu
MD5 | 83523151c985c0c0d41b289564c493c4
Ubuntu Security Notice USN-3410-1
Posted Sep 6, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3410-1 - It was discovered a double-free vulnerability in GD library. A remote attacker could write arbitrary values in memory spaces or made programs to crash.

tags | advisory, remote, arbitrary
systems | linux, ubuntu
MD5 | 1e983a92b611f77027830e9d2d00d972
Page 1 of 212
Back12345Next

File Archive:

September 2017

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Sep 1st
    5 Files
  • 2
    Sep 2nd
    5 Files
  • 3
    Sep 3rd
    3 Files
  • 4
    Sep 4th
    13 Files
  • 5
    Sep 5th
    16 Files
  • 6
    Sep 6th
    15 Files
  • 7
    Sep 7th
    20 Files
  • 8
    Sep 8th
    16 Files
  • 9
    Sep 9th
    4 Files
  • 10
    Sep 10th
    2 Files
  • 11
    Sep 11th
    15 Files
  • 12
    Sep 12th
    19 Files
  • 13
    Sep 13th
    20 Files
  • 14
    Sep 14th
    38 Files
  • 15
    Sep 15th
    31 Files
  • 16
    Sep 16th
    1 Files
  • 17
    Sep 17th
    7 Files
  • 18
    Sep 18th
    15 Files
  • 19
    Sep 19th
    40 Files
  • 20
    Sep 20th
    15 Files
  • 21
    Sep 21st
    15 Files
  • 22
    Sep 22nd
    10 Files
  • 23
    Sep 23rd
    1 Files
  • 24
    Sep 24th
    0 Files
  • 25
    Sep 25th
    0 Files
  • 26
    Sep 26th
    0 Files
  • 27
    Sep 27th
    0 Files
  • 28
    Sep 28th
    0 Files
  • 29
    Sep 29th
    0 Files
  • 30
    Sep 30th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2016 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close