Android Messaging: A Few Bugs Short of a Chain

Posted by Natalie Silvanovich, Project Zero About a year and a half ago, I did some research into Android messaging and mail clients. At the time, I didn’t blog about it, because though I found bugs, I wasn’t able to assemble them into a credible attack. However, in the spirit of writing about...

The vulnerability of the IEC 61850-MMS protocol processor in Siemens network equipment’s microprogramming software allows a perpetrator to induce a service failure.

The vulnerability of the IEC 61850-MMS protocol processor in Siemens’ micro-programmed network equipment is related to insufficient verification of input data. Exploiting this vulnerability could allow a malicious actor to cause service interruptions by sending specially crafted packets to port...

Design/Logic Flaw

An issue has been found in libIEC61850 v1.3.1. There is a use-after-free in the getState function in mms/isoserver/isoserver.c, as demonstrated by examples/serverexamplegoose/serverexamplegoose.c and examples/serverexample6140025/serverexample6140025.c...

CVE-2019-6719

An issue has been found in libIEC61850 v1.3.1. There is a use-after-free in the getState function in mms/isoserver/isoserver.c, as demonstrated by examples/serverexamplegoose/serverexamplegoose.c and examples/serverexample6140025/serverexample6140025.c...

CVE-2019-6719

An issue has been found in libIEC61850 v1.3.1. There is a use-after-free in the getState function in mms/isoserver/isoserver.c, as demonstrated by examples/serverexamplegoose/serverexamplegoose.c and examples/serverexample6140025/serverexample6140025.c...

CVE-2019-6719

CVE-2019-6719 concerns libIEC61850 v1.3.1, where a use-after-free occurs in the getState function within mms/iso_server/iso_server.c. This is demonstrated by the examples/server_example_goose/server_example_goose.c and examples/server_example_61400_25/server_example_61400_25.c. The NVD entry list...

CVE-2019-6719: Use After Free

An issue has been found in libIEC61850 v1.3.1. There is a use-after-free in the getState function in mms/isoserver/isoserver.c, as demonstrated by examples/serverexamplegoose/serverexamplegoose.c and examples/serverexample6140025/serverexample6140025.c...

CVE-2019-6135: Missing Release of Memory after Effective Lifetime

An issue has been found in libIEC61850 v1.3.1. Memorymalloc in hal/memory/libmemory.c has a memory leak when called from Asn1PrimitiveValuecreate in mms/asn1/asn1berprimitivevalue.c, as demonstrated by goosepublisherexample.c and iec6185092LEexample.c...

CVE-2019-6138: Missing Release of Memory after Effective Lifetime

An issue has been found in libIEC61850 v1.3.1. Memorymalloc and Memorycalloc in hal/memory/libmemory.c have memory leaks when called from mms/isomms/common/mmsvalue.c, server/mmsmapping/mmsmapping.c, and server/mmsmapping/mmssv.c via common/stringutilities.c, as demonstrated by...

Zerodium is paying $2 million for Apple iOS remote jailbreak

By Waqas Zerodium, an infosec and premium zero-day acquisition platform known for selling zero-day exploits to governments has announced that it will be paying a huge amount of money to buy iOS remote jailbreak and exploits related to WhatsApp, iMessage, or SMS/MMS. See: Zerodium uses Twitter to...

Zerodium Raises Zero-Day Payout Ceiling to $2M

Exploit acquisition vendor Zerodium said Monday that it is upping its payouts for full, working exploits across its entire program. It’s now paying $2 million for remote iOS jailbreaks, $1 million for WhatsApp/iMessage/SMS/MMS remote code-execution RCE and a half-million for Google Chrome RCEs. T...

Denial of Service Vulnerability in the OSI Layer of the SISCO_MMS_Lite Suite MMS Protocol

MMSLite is a communication component development library based on the IEC61850 standard for substation network communication developed by SISCO, mainly used for Intelligent Electronic Devices IEDs such as Remote Terminal Units RTUs, Automatic Relays, Programmable Logic Controllers PLCs and so on....

SUSE SLED15 / SLES15 Security Update : ffmpeg (SUSE-SU-2018:2305-1)

This update for ffmpeg fixes the following issues: Security issues fixed : - CVE-2018-13302: Fixed out of array access issue bsc1100356. - CVE-2018-1999010: Fixed multiple out of array access vulnerabilities in the mms protocol that could result in accessing out of bound data via specially crafte...

libIEC61850 Buffer Overflow Vulnerability

libIEC61850 is an open source library for IEC 61850. A heap buffer overflow vulnerability exists in the 'BerEncoderencodeOctetString' function in the mms/asn1/berencoder.c file in libIEC61850 version 1.3, which can be exploited by an attacker to cause a denial of service or code execution...

Heap overflow

An issue has been found in libIEC61850 v1.3. It is a heap-based buffer overflow in BerEncoderencodeOctetString in mms/asn1/berencoder.c. This is exploitable even after CVE-2018-18834 has been patched, with a different dataSetValue sequence than the CVE-2018-18834 attack vector...

CVE-2018-19185

An issue has been found in libIEC61850 v1.3. It is a heap-based buffer overflow in BerEncoderencodeOctetString in mms/asn1/berencoder.c. This is exploitable even after CVE-2018-18834 has been patched, with a different dataSetValue sequence than the CVE-2018-18834 attack vector...

CVE-2018-19185: Out-of-bounds Write

An issue has been found in libIEC61850 v1.3. It is a heap-based buffer overflow in BerEncoderencodeOctetString in mms/asn1/berencoder.c. This is exploitable even after CVE-2018-18834 has been patched, with a different dataSetValue sequence than the CVE-2018-18834 attack vector...

CVE-2018-18834

An issue has been found in libIEC61850 v1.3. It is a heap-based buffer overflow in BerEncoderencodeOctetString in mms/asn1/berencoder.c...

CVE-2018-18834

An issue has been found in libIEC61850 v1.3. It is a heap-based buffer overflow in BerEncoderencodeOctetString in mms/asn1/berencoder.c...

FFmpeg Out-of-Bounds Access Vulnerability

FFmpeg is a complete solution for recording, converting and streaming audio and video from the FFmpeg team. FFmpeg commit cced03dd667a5df6df8fd40d8de0bff477ee02e8 An out-of-bounds access vulnerability exists in multiple arrays of the mms protocol in previous versions. An attacker can exploit this...