Buffer overflow

An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed later on, leading to DoS segmentation fault...

CVE-2018-14598

An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed later on, leading to DoS segmentation fault...

CVE-2018-14598

The CVE-2018-14598 issue affects libX11 (XListExtensions in ListExt.c) where a malicious server can craft replies that overflow the first string, causing a NULL pointer to be freed later and triggering a DoS via segmentation fault. The problem is tied to input validation in XListExtensions and re...

CVE-2018-14598

An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed later on, leading to DoS segmentation fault...

CVE-2018-14598

An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed later on, leading to DoS segmentation fault...

UBUNTU-CVE-2018-14598

An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed later on, leading to DoS segmentation fault...

X.org libX11 Denial of Service Vulnerability (CNVD-2018-16966)

X.Org libX11 is an X11 X Window System client library run by the X.Org Foundation. A denial of service vulnerability exists in the 'XListExtensions' function of the ListExt.c file in X.Org libX11 1.6.5 and earlier versions. An attacker can exploit this vulnerability by sending a reply that causes...

SUSE SLES11 Security Update : gtk2 (SUSE-SU-2018:2470-1)

This update for gtk2 provides the following fixes: These security issues were fixed : - CVE-2017-6312: Prevent integer overflow that allowed context-dependent attackers to cause a denial of service segmentation fault and application crash via a crafted image entry offset in an ICO file bsc1027026...

How to evolve your enterprise network security to a zero trust architecture

In the land behind the firewall, build a fortress in the cloud. Let me explain. When I first started working in IT more than twenty five years ago, laptops and mobile phones were for the privileged few. Most people typically stayed in one place when they were online, in most cases using a desktop...

libX11 -- Multiple vulnerabilities

The freedesktop.org project reports: The functions XGetFontPath, XListExtensions, and XListFonts are vulnerable to an off-by-one override on malicious server responses. The server replies consist of chunks consisting of a length byte followed by actual string, which is not NUL-terminated. While...

CVE-2018-1000655

Jsish version 2.4.65 contains a CWE-476: NULL Pointer Dereference vulnerability in Function jsiValueCopyMove from jsiValue.c:240 that can result in Crash due to segmentation fault. This attack appear to be exploitable via a crafted javascript code. This vulnerability appears to have been fixed in...

CVE-2018-1000655

Jsish version 2.4.65 contains a CWE-476: NULL Pointer Dereference vulnerability in Function jsiValueCopyMove from jsiValue.c:240 that can result in Crash due to segmentation fault. This attack appear to be exploitable via a crafted javascript code. This vulnerability appears to have been fixed in...

CVE-2018-1000636

JerryScript version Tested on commit f86d7459d195c8ba58479d1861b0cc726c8b3793. Analysing history it seems that the issue has been present since commit 64a340ffeb8809b2b66bbe32fd443a8b79fdd860 contains a CWE-476: NULL Pointer Dereference vulnerability in Triggering undefined behavior at...

Null pointer dereference

JerryScript version Tested on commit f86d7459d195c8ba58479d1861b0cc726c8b3793. Analysing history it seems that the issue has been present since commit 64a340ffeb8809b2b66bbe32fd443a8b79fdd860 contains a CWE-476: NULL Pointer Dereference vulnerability in Triggering undefined behavior at...

CVE-2018-1000636

JerryScript version Tested on commit f86d7459d195c8ba58479d1861b0cc726c8b3793. Analysing history it seems that the issue has been present since commit 64a340ffeb8809b2b66bbe32fd443a8b79fdd860 contains a CWE-476: NULL Pointer Dereference vulnerability in Triggering undefined behavior at...

Null pointer dereference

Jsish version 2.4.65 contains a CWE-476: NULL Pointer Dereference vulnerability in Function jsiValueCopyMove from jsiValue.c:240 that can result in Crash due to segmentation fault. This attack appear to be exploitable via a crafted javascript code. This vulnerability appears to have been fixed in...

CVE-2018-1000655

CVE-2018-1000655 affects Jsish 2.4.65, where a NULL pointer dereference in jsi_ValueCopyMove (jsiValue.c:240) can cause a crash/segmentation fault when processing crafted JavaScript. The issue is mitigated in 2.4.67; no further exploit details are provided beyond the note of exploitation via craf...

CVE-2018-1000636

Removed by vendor...

CVE-2018-1000655

Jsish version 2.4.65 contains a CWE-476: NULL Pointer Dereference vulnerability in Function jsiValueCopyMove from jsiValue.c:240 that can result in Crash due to segmentation fault. This attack appear to be exploitable via a crafted javascript code. This vulnerability appears to have been fixed in...

CVE-2018-1000636

JerryScript version Tested on commit f86d7459d195c8ba58479d1861b0cc726c8b3793. Analysing history it seems that the issue has been present since commit 64a340ffeb8809b2b66bbe32fd443a8b79fdd860 contains a CWE-476: NULL Pointer Dereference vulnerability in Triggering undefined behavior at...