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[arch-security] [ASA-201702-15] flashplugin: arbitrary code execution
by Remi Gacogne 17 Feb '17

17 Feb '17

Arch Linux Security Advisory ASA-201702-15 ========================================== Severity: Critical Date : 2017-02-17 CVE-ID : CVE-2017-2982 CVE-2017-2984 CVE-2017-2985 CVE-2017-2987 CVE-2017-2988 CVE-2017-2990 CVE-2017-2991 CVE-2017-2992 CVE-2017-2993 CVE-2017-2994 CVE-2017-2995 CVE-2017-2996 Package : flashplugin Type : arbitrary code execution Remote : Yes Link : https://security.archlinux.org/AVG-176 Summary ======= The package flashplugin before version 24.0.0.221-1 is vulnerable to arbitrary code execution. Resolution ========== Upgrade to 24.0.0.221-1. # pacman -Syu "flashplugin>=24.0.0.221-1" The problems have been fixed upstream in version 24.0.0.221. Workaround ========== None. Description =========== - CVE-2017-2982 (arbitrary code execution) A use-after-free vulnerability possibly leading to code execution has been found in Adobe Flash Player < 24.0.0.221. - CVE-2017-2984 (arbitrary code execution) A heap-based buffer overflow vulnerability possibly leading to code execution has been found in Adobe Flash Player < 24.0.0.221. - CVE-2017-2985 (arbitrary code execution) A use-after-free vulnerability possibly leading to code execution has been found in Adobe Flash Player < 24.0.0.221. - CVE-2017-2987 (arbitrary code execution) An integer overflow vulnerability possibly leading to code execution has been found in Adobe Flash Player < 24.0.0.221. - CVE-2017-2988 (arbitrary code execution) A memory corruption vulnerability possibly leading to code execution has been found in Adobe Flash Player < 24.0.0.221. - CVE-2017-2990 (arbitrary code execution) A memory corruption vulnerability possibly leading to code execution has been found in Adobe Flash Player < 24.0.0.221. - CVE-2017-2991 (arbitrary code execution) A memory corruption vulnerability possibly leading to code execution has been found in Adobe Flash Player < 24.0.0.221. - CVE-2017-2992 (arbitrary code execution) A heap-based buffer overflow vulnerability possibly leading to code execution has been found in Adobe Flash Player < 24.0.0.221. - CVE-2017-2993 (arbitrary code execution) A use-after-free vulnerability possibly leading to code execution has been found in Adobe Flash Player < 24.0.0.221. - CVE-2017-2994 (arbitrary code execution) A use-after-free vulnerability possibly leading to code execution has been found in Adobe Flash Player < 24.0.0.221. - CVE-2017-2995 (arbitrary code execution) A type confusion vulnerability possibly leading to code execution has been found in Adobe Flash Player < 24.0.0.221. - CVE-2017-2996 (arbitrary code execution) A memory corruption vulnerability possibly leading to code execution has been found in Adobe Flash Player < 24.0.0.221. Impact ====== A remote attacker can execute arbitrary code on the affected host. References ========== https://helpx.adobe.com/security/products/flash-player/apsb17-04.html https://security.archlinux.org/CVE-2017-2982 https://security.archlinux.org/CVE-2017-2984 https://security.archlinux.org/CVE-2017-2985 https://security.archlinux.org/CVE-2017-2987 https://security.archlinux.org/CVE-2017-2988 https://security.archlinux.org/CVE-2017-2990 https://security.archlinux.org/CVE-2017-2991 https://security.archlinux.org/CVE-2017-2992 https://security.archlinux.org/CVE-2017-2993 https://security.archlinux.org/CVE-2017-2994 https://security.archlinux.org/CVE-2017-2995 https://security.archlinux.org/CVE-2017-2996

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[arch-security] [ASA-201702-14] diffoscope: arbitrary file overwrite
by Levente Polyak 17 Feb '17

17 Feb '17

Arch Linux Security Advisory ASA-201702-14 ========================================== Severity: Medium Date : 2017-02-17 CVE-ID : CVE-2017-0359 Package : diffoscope Type : arbitrary file overwrite Remote : No Link : https://security.archlinux.org/AVG-175 Summary ======= The package diffoscope before version 77-1 is vulnerable to arbitrary file overwrite. Resolution ========== Upgrade to 77-1. # pacman -Syu "diffoscope>=77-1" The problem has been fixed upstream in version 77. Workaround ========== None. Description =========== It has been discovered that diffoscope may write to arbitrary locations on disk depending on the contents of an untrusted archive. Impact ====== An attacker is able to create a specially crafted archive that, when processed, overwrites arbitrary files on disc. References ========== https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854723 https://anonscm.debian.org/git/reproducible/diffoscope.git/commit/?id=632a4… https://security.archlinux.org/CVE-2017-0359

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[arch-security] [ASA-201702-13] vim: arbitrary code execution
by Levente Polyak 15 Feb '17

15 Feb '17

Arch Linux Security Advisory ASA-201702-13 ========================================== Severity: Medium Date : 2017-02-15 CVE-ID : CVE-2017-5953 Package : vim Type : arbitrary code execution Remote : No Link : https://security.archlinux.org/AVG-174 Summary ======= The package vim before version 8.0.0322-1 is vulnerable to arbitrary code execution. Resolution ========== Upgrade to 8.0.0322-1. # pacman -Syu "vim>=8.0.0322-1" The problem has been fixed upstream in version 8.0.0322. Workaround ========== None. Description =========== It was found that vim does not properly validate values for tree length when handling a spell file, which may result in an integer overflow at a memory allocation site and a resultant buffer overflow. Impact ====== An attacker is able to execute arbitrary code on the affected host by tricking a user to use a specially crafted spell file. References ========== https://github.com/vim/vim/commit/399c297aa93afe2c0a39e2a1b3f972aebba44c9d https://groups.google.com/forum/#%21topic/vim_dev/t-3RSdEnrHY https://security.archlinux.org/CVE-2017-5953

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[arch-security] [ASA-201702-12] gvim: arbitrary code execution
by Levente Polyak 15 Feb '17

15 Feb '17

Arch Linux Security Advisory ASA-201702-12 ========================================== Severity: Medium Date : 2017-02-15 CVE-ID : CVE-2017-5953 Package : gvim Type : arbitrary code execution Remote : No Link : https://security.archlinux.org/AVG-174 Summary ======= The package gvim before version 8.0.0322-1 is vulnerable to arbitrary code execution. Resolution ========== Upgrade to 8.0.0322-1. # pacman -Syu "gvim>=8.0.0322-1" The problem has been fixed upstream in version 8.0.0322. Workaround ========== None. Description =========== It was found that vim does not properly validate values for tree length when handling a spell file, which may result in an integer overflow at a memory allocation site and a resultant buffer overflow. Impact ====== An attacker is able to execute arbitrary code on the affected host by tricking a user to use a specially crafted spell file. References ========== https://github.com/vim/vim/commit/399c297aa93afe2c0a39e2a1b3f972aebba44c9d https://groups.google.com/forum/#%21topic/vim_dev/t-3RSdEnrHY https://security.archlinux.org/CVE-2017-5953

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[arch-security] [ASA-201702-11] kdenetwork-kopete: content spoofing
by Remi Gacogne 12 Feb '17

12 Feb '17

Arch Linux Security Advisory ASA-201702-11 ========================================== Severity: Medium Date : 2017-02-12 CVE-ID : CVE-2017-5593 Package : kdenetwork-kopete Type : content spoofing Remote : Yes Link : https://security.archlinux.org/AVG-173 Summary ======= The package kdenetwork-kopete before version 16.12.2-2 is vulnerable to content spoofing. Resolution ========== Upgrade to 16.12.2-2. # pacman -Syu "kdenetwork-kopete>=16.12.2-2" The problem has been fixed upstream but no release is available yet. Workaround ========== None. Description =========== An incorrect implementation of "XEP-0280: Message Carbons" in multiple XMPP clients allows a remote attacker to impersonate any user, including contacts, in the vulnerable application's display. This allows for various kinds of social engineering attacks. Impact ====== A remote attacker might impersonate any user, including contacts, by sending a crafted message. References ========== https://rt-solutions.de/en/2017/02/CVE-2017-5589_xmpp_carbons/ http://openwall.com/lists/oss-security/2017/02/09/29 https://security.archlinux.org/CVE-2017-5593

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[arch-security] [ASA-201702-10] ffmpeg: arbitrary code execution
by Remi Gacogne 12 Feb '17

12 Feb '17

Arch Linux Security Advisory ASA-201702-10 ========================================== Severity: Critical Date : 2017-02-12 CVE-ID : CVE-2017-5024 CVE-2017-5025 Package : ffmpeg Type : arbitrary code execution Remote : Yes Link : https://security.archlinux.org/AVG-172 Summary ======= The package ffmpeg before version 1:3.2.4-1 is vulnerable to arbitrary code execution. Resolution ========== Upgrade to 1:3.2.4-1. # pacman -Syu "ffmpeg>=1:3.2.4-1" The problems have been fixed upstream in version 3.2.4. Workaround ========== None. Description =========== - CVE-2017-5024 (arbitrary code execution) A heap overflow flaw was found in FFmpeg < 3.2.4. - CVE-2017-5025 (arbitrary code execution) A heap overflow flaw was found in FFmpeg < 3.2.4. Impact ====== An attacker can execute arbitrary code on the affected host via crafted multimedia content. References ========== https://ffmpeg.org/security.html https://chromereleases.googleblog.com/2017/01/stable-channel-update-for-des… https://bugzilla.redhat.com/show_bug.cgi?id=1416675 https://code.google.com/p/chromium/issues/detail?id=643951 https://code.google.com/p/chromium/issues/detail?id=643950 https://bugzilla.redhat.com/show_bug.cgi?id=1416676 https://security.archlinux.org/CVE-2017-5024 https://security.archlinux.org/CVE-2017-5025

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[arch-security] [ASA-201702-9] webkit2gtk: multiple issues
by Remi Gacogne 11 Feb '17

11 Feb '17

Arch Linux Security Advisory ASA-201702-9 ========================================= Severity: Critical Date : 2017-02-11 CVE-ID : CVE-2017-2350 CVE-2017-2354 CVE-2017-2355 CVE-2017-2356 CVE-2017-2362 CVE-2017-2363 CVE-2017-2364 CVE-2017-2365 CVE-2017-2366 CVE-2017-2369 CVE-2017-2371 CVE-2017-2373 Package : webkit2gtk Type : multiple issues Remote : Yes Link : https://security.archlinux.org/AVG-170 Summary ======= The package webkit2gtk before version 2.14.4-1 is vulnerable to multiple issues including arbitrary code execution, access restriction bypass and information disclosure. Resolution ========== Upgrade to 2.14.4-1. # pacman -Syu "webkit2gtk>=2.14.4-1" The problems have been fixed upstream in version 2.14.4. Workaround ========== None. Description =========== - CVE-2017-2350 (information disclosure) A security issue has been found in WebKitGTK+ before 2.14.4, where processing maliciously crafted web content may exfiltrate data cross- origin. - CVE-2017-2354 (arbitrary code execution) Several memory corruption issues have been found in WebKitGTK+ before 2.14.4, leading to arbitrary code execution while processing maliciously crafted web content. - CVE-2017-2355 (arbitrary code execution) A memory initialization issue has been found in WebKitGTK+ before 2.14.4, leading to arbitrary code execution while processing maliciously crafted web content. - CVE-2017-2356 (arbitrary code execution) Several memory corruption issues have been found in WebKitGTK+ before 2.14.4, leading to arbitrary code execution while processing maliciously crafted web content. - CVE-2017-2362 (arbitrary code execution) Several memory corruption issues have been found in WebKitGTK+ before 2.14.4, leading to arbitrary code execution while processing maliciously crafted web content. - CVE-2017-2363 (information disclosure) Multiple validation issues have been found in the handling of page loading in WebKitGTK+ before 2.14.4, leading to cross-origin data exfiltration while processing maliciously crafted web content. - CVE-2017-2364 (information disclosure) Multiple validation issues have been found in the handling of page loading in WebKitGTK+ before 2.14.4, leading to cross-origin data exfiltration while processing maliciously crafted web content. - CVE-2017-2365 (information disclosure) A validation issue has been found in variable handling in WebKitGTK+ before 2.14.4, leading to cross-origin data exfiltration while processing maliciously crafted web content. - CVE-2017-2366 (arbitrary code execution) Several memory corruption issues have been found in WebKitGTK+ before 2.14.4, leading to arbitrary code execution while processing maliciously crafted web content. - CVE-2017-2369 (arbitrary code execution) Several memory corruption issues have been found in WebKitGTK+ before 2.14.4, leading to arbitrary code execution while processing maliciously crafted web content. - CVE-2017-2371 (access restriction bypass) An issue has been found in the handling of blocking popups in WebKitGTK+ before 2.14.4, allowing a malicious website to open popups. - CVE-2017-2373 (arbitrary code execution) Several memory corruption issues have been found in WebKitGTK+ before 2.14.4, leading to arbitrary code execution while processing maliciously crafted web content. Impact ====== A remote attacker can access sensitive information, bypass access restrictions to open popups, or execute arbitrary code on the affected host via maliciously crafted web content. References ========== https://webkitgtk.org/security/WSA-2017-0002.html https://security.archlinux.org/CVE-2017-2350 https://security.archlinux.org/CVE-2017-2354 https://security.archlinux.org/CVE-2017-2355 https://security.archlinux.org/CVE-2017-2356 https://security.archlinux.org/CVE-2017-2362 https://security.archlinux.org/CVE-2017-2363 https://security.archlinux.org/CVE-2017-2364 https://security.archlinux.org/CVE-2017-2365 https://security.archlinux.org/CVE-2017-2366 https://security.archlinux.org/CVE-2017-2369 https://security.archlinux.org/CVE-2017-2371 https://security.archlinux.org/CVE-2017-2373

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[arch-security] [ASA-201702-8] bind: denial of service
by Remi Gacogne 10 Feb '17

10 Feb '17

Arch Linux Security Advisory ASA-201702-8 ========================================= Severity: High Date : 2017-02-09 CVE-ID : CVE-2017-3135 Package : bind Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-169 Summary ======= The package bind before version 9.11.0.P3-1 is vulnerable to denial of service. Resolution ========== Upgrade to 9.11.0.P3-1. # pacman -Syu "bind>=9.11.0.P3-1" The problem has been fixed upstream in version 9.11.0.P3. Workaround ========== None. Description =========== A vulnerability has been found in bind < 9.11.0-P3, allowing a remote attacker to trigger an INSIST assertion failure or a NULL pointer read in configurations using both DNS64 and RPZ. Impact ====== A remote unauthenticated attacker can crash a vulnerable server, resulting in denial of service. References ========== https://kb.isc.org/article/AA-01453 https://security.archlinux.org/CVE-2017-3135

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[arch-security] [ASA-201702-7] gstreamer: denial of service
by Remi Gacogne 05 Feb '17

05 Feb '17

Arch Linux Security Advisory ASA-201702-7 ========================================= Severity: Low Date : 2017-02-03 CVE-ID : CVE-2017-5838 Package : gstreamer Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-167 Summary ======= The package gstreamer before version 1.10.3-1 is vulnerable to denial of service. Resolution ========== Upgrade to 1.10.3-1. # pacman -Syu "gstreamer>=1.10.3-1" The problem has been fixed upstream in version 1.10.3. Workaround ========== None. Description =========== An out of bounds read has been found in gstreamer before 1.10.3, in gst_date_time_new_from_iso8601_string. Impact ====== A remote attacker can crash gstreamer via a crafted file. References ========== http://seclists.org/oss-sec/2017/q1/284 https://bugzilla.gnome.org/show_bug.cgi?id=777263 https://security.archlinux.org/CVE-2017-5838

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[arch-security] [ASA-201702-6] gst-plugins-ugly: denial of service
by Remi Gacogne 05 Feb '17

05 Feb '17

Arch Linux Security Advisory ASA-201702-6 ========================================= Severity: Low Date : 2017-02-03 CVE-ID : CVE-2017-5846 CVE-2017-5847 Package : gst-plugins-ugly Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-166 Summary ======= The package gst-plugins-ugly before version 1.10.3-1 is vulnerable to denial of service. Resolution ========== Upgrade to 1.10.3-1. # pacman -Syu "gst-plugins-ugly>=1.10.3-1" The problems have been fixed upstream in version 1.10.3. Workaround ========== None. Description =========== - CVE-2017-5846 (denial of service) An out-of-bounds read has been found in gstreamer before 1.10.3, in gst_asf_demux_process_ext_stream_props. - CVE-2017-5847 (denial of service) An out-of-bounds read has been found in gstreamer before 1.10.3, in gst_asf_demux_process_ext_content_desc. Impact ====== A remote attacker can crash gstreamer via a crafted file. References ========== http://seclists.org/oss-sec/2017/q1/284 https://bugzilla.gnome.org/show_bug.cgi?id=777937 https://bugzilla.gnome.org/show_bug.cgi?id=777955 https://security.archlinux.org/CVE-2017-5846 https://security.archlinux.org/CVE-2017-5847

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