Security Advisory 2020-05-06-1 - umdns out-of-bounds reads of heap data and possible buffer overflow (CVE-2020-11750)

DESCRIPTION umdns in OpenWrt through 18.06.8 and 19.07.2 has potential for out-of-bounds reads of heap data and possible buffer overflow. umdns is the OpenWrt Multicast DNS Daemon. We have not been made aware of any exploits at this time, however users are advised to update the umdns package to...

ALPINE-CVE-2020-10933

An issue was discovered in Ruby 2.5.x through 2.5.7, 2.6.x through 2.6.5, and 2.7.0. If a victim calls BasicSocketreadnonblockrequestedsize, buffer, exception: false, the method resizes the buffer to fit the requested size, but no data is copied. Thus, the buffer string provides the previous valu...

DEBIAN-CVE-2020-10933

An issue was discovered in Ruby 2.5.x through 2.5.7, 2.6.x through 2.6.5, and 2.7.0. If a victim calls BasicSocketreadnonblockrequestedsize, buffer, exception: false, the method resizes the buffer to fit the requested size, but no data is copied. Thus, the buffer string provides the previous valu...

Updated krb5-appl packages fix security vulnerability

Updated krb5-appl packages fix security vulnerability: A vulnerability was found where incorrect bounds checks in the telnet server’s telnetd handling of short writes and urgent data, could lead to information disclosure and corruption of heap data. An unauthenticated remote attacker could exploi...

telnet-server: no bounds checks in nextitem() function allows to remotely execute arbitrary code

A vulnerability was found where incorrect bounds checks in the telnet server’s telnetd handling of short writes and urgent data, could lead to information disclosure and corruption of heap data. An unauthenticated remote attacker could exploit these bugs by sending specially crafted telnet packet...

CVE-2020-10188

A vulnerability was found where incorrect bounds checks in the telnet server’s telnetd handling of short writes and urgent data, could lead to information disclosure and corruption of heap data. An unauthenticated remote attacker could exploit these bugs by sending specially crafted telnet packet...

ALPINE-CVE-2019-12528

An issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of sensitive information from heap memory, such as information associated with other users' sessions or non-Squid processes...

CVE-2019-9434

In Bluetooth, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with heap information written to the log with System execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions:...

DEBIAN-CVE-2019-3460

A heap data infoleak in multiple locations including L2CAPPARSECONFRSP was found in the Linux kernel before 5.1-rc1...

PT-2019-6138 · Linux +2 · Bluez +2

Name of the Vulnerable Software and Affected Versions: BlueZ versions through 5.48 Description: The issue is related to the implementation of the SDP service in the Bluetooth protocol stack for Linux BlueZ, which is associated with insufficient authentication of data. This can allow a remote...

MiniUPnPd 2.1 Out-Of-Bounds Read

!/usr/bin/python3 miniupnpd 0: self.server.notify += line line = self.rfile.read1 except: pass self.wfile.writeb"HTTP/1.1 200 OK\r\n\r\n" def splash: print" miniupnpd '.formatargs.callbackip,args.callbackport,callbackuri, 'Timeout': 'Second-20' server = socketserver.TCPServerargs.callbackip,...

CVE-2019-3460

A heap data infoleak in multiple locations including L2CAPPARSECONFRSP was found in the Linux kernel before 5.1-rc1...

UBUNTU-CVE-2019-3460

A heap data infoleak in multiple locations including L2CAPPARSECONFRSP was found in the Linux kernel before 5.1-rc1...

CVE-2019-6247

CVE-2019-6247 affects Anti-Grain Geometry (AGG) 2.4 as used in SVG++ (svgpp) 1.2.3. The vulnerability is a heap-based buffer overflow in svgpp_agg_render; in render_scanlines_aa_solid, blend_hline is invoked repeatedly, and each call writes heap data, with multiple calls overwriting heap data, po...

PT-2019-18052 · Agg +2 · Anti-Grain Geometry +2

Name of the Vulnerable Software and Affected Versions: Anti-Grain Geometry AGG version 2.4 svgpp aka svgpp version 1.2.3 Description: A heap-based buffer overflow bug in svgpp agg render may lead to code execution. The issue arises in the render scanlines aa solid function, where the blend hline...

CVE-2016-9573

An out-of-bounds read vulnerability was found in OpenJPEG 2.1.2, in the j2ktoimage tool. Converting a specially crafted JPEG2000 file to another format could cause the application to crash or, potentially, disclose some data from the heap...

DEBIAN-CVE-2016-9573

An out-of-bounds read vulnerability was found in OpenJPEG 2.1.2, in the j2ktoimage tool. Converting a specially crafted JPEG2000 file to another format could cause the application to crash or, potentially, disclose some data from the heap...

ALPINE-CVE-2017-1000101

curl supports "globbing" of URLs, in which a user can pass a numerical range to have the tool iterate over those numbers to do a sequence of transfers. In the globbing function that parses the numerical range, there was an omission that made curl read a byte beyond the end of the URL if given a...

ALPINE-CVE-2017-1000099

When asking to get a file from a file:// URL, libcurl provides a feature that outputs meta-data about the file using HTTP-like headers. The code doing this would send the wrong buffer to the user stdout or the application's provide callback, which could lead to other private data from the heap to...

CVE-2017-1000101

curl supports "globbing" of URLs, in which a user can pass a numerical range to have the tool iterate over those numbers to do a sequence of transfers. In the globbing function that parses the numerical range, there was an omission that made curl read a byte beyond the end of the URL if given a...