CVE-2018-12886

stackprotectprologue in cfgexpand.c and stackprotectepilogue in function.c in GNU Compiler Collection GCC 4.1 through 8 under certain circumstances generate instruction sequences when targeting ARM targets that spill the address of the stack protector guard, which allows an attacker to bypass the...

Google Has Stored Some Passwords in Plaintext Since 2005

On the heels of embarrassing disclosures from Facebook and Twitter, Google reveals its own password bugs—one of which lasted 14 years...

XNU Stale Pointer Use-After-Free

XNU: Use-after-free due to stale pointer left by in6pcbdetach Related CVE Numbers: CVE-2019-8605Fixed-2019-May-13. Reproduction Repros on 10.14.3 when run as root. It may need multiple tries to trigger. $ clang -o in6selectsrc in6selectsrc.cc $ while 1; do sudo ./in6selectsrc; done res0: 3 res1: ...

This Week in Security News: Unsecured Servers and Vulnerable Processors

Welcome to our weekly roundup, where we share what you need to know about the cybersecurity news and events that happened over the past few days. This week, learn about vulnerabilities that can allow hackers to retrieve data from CPUs and mine cryptocurrency. Read on: May’s Patch Tuesday Include...

Code injection

In FreeBSD 11.3-PRERELEASE and 12.0-STABLE before r347591, 11.2-RELEASE before 11.2-RELEASE-p10, and 12.0-RELEASE before 12.0-RELEASE-p4, a bug in the pf IPv6 fragment reassembly logic incorrectly uses the last extension header offset from the last received packet instead of the first packet...

perfetto/trace_processor_fuzzer: Crash in perfetto::trace_processor::fuchsia_trace_utils::ReadTimestamp

Project: https://android.googlesource.com/platform/external/perfetto/ Detailed report: https://oss-fuzz.com/testcase?key=5197616339484672 Project: perfetto Fuzzer: libFuzzerperfettotraceprocessorfuzzer Fuzz target binary: traceprocessorfuzzer Job Type: libfuzzerasanperfetto Platform Id: linux Cra...

Twitter Leaks Apple iOS Users' Location Data to Ad Partner

Twitter has disclosed a security bug in its platform that it said inadvertently leaked iOS users’ location data. The Twitter for iOS bug leaked location data at the ZIP code or city level, according to the social media company’s announcement on Monday. Twitter stressed that it has fixed the bug,...

jQuery 2.2.4 is vulnerable to prototype pollution

Bitbucket Server comes with jQuery version 2.2.4. This version of jQuery is vulnerable to a security bug CVE-2019-11358, https://nvd.nist.gov/vuln/detail/CVE-2019-11358 which is only fixed in jQuery 3.4.0...

CVE-2019-10869

CVE-2019-10869 affects WordPress Ninja Forms Plugin prior to version 3.0.23 (when the Uploads add-on is activated). It enables path traversal and unrestricted file upload via the uploads handling (includes/fields/upload.php, aka upload/submit page) name and tmp_name parameters, allowing an attack...

Node.js third-party modules: [larvitbase-api] Unintended Require

I would like to report Unintended Require vulnerability in larvitbase-api It allows loading arbitary non-production code js files. Module module name: larvitbase-api version: 0.5.3 npm page: https://www.npmjs.com/package/larvitbase-api Module Description REST http API base framework based on...

libxslt/xslt: Use-of-uninitialized-value in xsltNumberFormatInsertNumbers

Project: https://gitlab.gnome.org/GNOME/libxslt.git Detailed report: https://oss-fuzz.com/testcase?key=5631739747106816 Project: libxslt Fuzzer: libFuzzerlibxsltxslt Fuzz target binary: xslt Job Type: libfuzzermsanlibxslt Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...

cryptofuzz/cryptofuzz-openssl-noasm: Use-of-uninitialized-value in bool std::__1::equal<std::__1::__wrap_iter<unsigned char const*>, std::__1::__wr

Project: https://github.com/guidovranken/cryptofuzz.git Detailed report: https://oss-fuzz.com/testcase?key=5734873723043840 Project: cryptofuzz Fuzzer: libFuzzercryptofuzzcryptofuzz-openssl-noasm Fuzz target binary: cryptofuzz-openssl-noasm Job Type: libfuzzermsancryptofuzz Platform Id: linux Cra...

lwan/request_fuzzer: Global-buffer-overflow in lwan_parse_rfc_time

Project: git://github.com/lpereira/lwan Detailed report: https://oss-fuzz.com/testcase?key=5675545829834752 Project: lwan Fuzzer: libFuzzerlwanrequestfuzzer Fuzz target binary: requestfuzzer Job Type: libfuzzerasanlwan Platform Id: linux Crash Type: Global-buffer-overflow READ 4 Crash Address:...

CVE-2019-11035

When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.28, 7.2.x below 7.2.17 and 7.3.x below 7.3.4 can be caused to read past allocated buffer in exifiifaddvalue function. This may lead to information disclosure or crash...

CVE-2019-5426

CVE-2019-5426 affects Ubiquiti Networks EdgeSwitch X (v1.1.0 and prior). The vulnerability allows an unauthenticated remote user to use local port forwarding and dynamic port forwarding (SOCKS proxy) functionality to access local services or forward traffic through the device if SSH is enabled. T...

GitLab: Stored XSS in Wiki pages

Summary I found Stored XSS using Wiki-specific Hierarchical link Markdown in Wiki pages. Steps to reproduce 1. Sign in to GitLab. 2. Open a Project page that you have permission to edit Wiki pages. 3. Open Wiki page. 4. Click "New page" button. 5. Fill out "Page slug" form with javascript:. 6...

WebKit JavaScriptCore - createRegExpMatchesArray Type Confusion

WebKit JavaScriptCore - createRegExpMatchesArray Type Confusion / Prerequisites ------------- In JavaScriptCore, JSObjects have an associated Structure: an object describing various aspects of the JSObject such as its type, its properties, and the type of elements being stored e.g. unboxed double...

WebKit JavaScriptCore - createRegExpMatchesArray Type Confusion Exploit

/ Prerequisites ------------- In JavaScriptCore, JSObjects have an associated Structure: an object describing various aspects of the JSObject such as its type, its properties, and the type of elements being stored e.g. unboxed double or JSValues. Whenever a property is added to an object or some...

WebKit JavaScriptCore - 'createRegExpMatchesArray' Type Confusion

/ Prerequisites ------------- In JavaScriptCore, JSObjects have an associated Structure: an object describing various aspects of the JSObject such as its type, its properties, and the type of elements being stored e.g. unboxed double or JSValues. Whenever a property is added to an object or some...

PuTTY < 0.71 Multiple Vulnerabilities

The remote host has a version of PuTTY installed that is prior to 0.71. It is, therefore, affected by multiple vulnerabilities including: - A remotely triggerable buffer overflow in any kind of server-to-client forwarding. CVE-2019-9895 - Potential recycling of random numbers used in cryptography...