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...

libIEC61850 Buffer Overflow Vulnerability (CNVD-2019-43853)

libIEC61850 is an open source library for IEC 61850. A security vulnerability exists in the 'EthernetsetProtocolFilter' function in the hal/ethernet/linux/ethernetlinux.c file in libIEC61850 version 1.3.1. An attacker could exploit this vulnerability to cause a segment error...

CVE-2019-6136

An issue has been found in libIEC61850 v1.3.1. EthernetsetProtocolFilter in hal/ethernet/linux/ethernetlinux.c has a SEGV, as demonstrated by svsubscriberexample.c and svsubscriber.c...

CVE-2019-6135

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...

Design/Logic Flaw

An issue has been found in libIEC61850 v1.3.1. EthernetsetProtocolFilter in hal/ethernet/linux/ethernetlinux.c has a SEGV, as demonstrated by svsubscriberexample.c and svsubscriber.c...

Design/Logic Flaw

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...

Code injection

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...

CVE-2019-6138

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...

CVE-2019-6135

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-2019-6136

An issue has been found in libIEC61850 v1.3.1. EthernetsetProtocolFilter in hal/ethernet/linux/ethernetlinux.c has a SEGV, as demonstrated by svsubscriberexample.c and svsubscriber.c...

CVE-2019-6138

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...

CVE-2019-6136

An issue has been found in libIEC61850 v1.3.1. EthernetsetProtocolFilter in hal/ethernet/linux/ethernetlinux.c has a SEGV, as demonstrated by svsubscriberexample.c and svsubscriber.c...

CVE-2019-6138

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...

CVE-2019-6135

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-2019-6136

An issue has been found in libIEC61850 v1.3.1. EthernetsetProtocolFilter in hal/ethernet/linux/ethernetlinux.c has a SEGV, as demonstrated by svsubscriberexample.c and svsubscriber.c...

CVE-2019-6138

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...

CVE-2019-6135

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-2019-6136

Technical details about CVE-2019-6136 (affected product, impact, and fix) are not provided in the connected documents. Monitor for updates from official sources.

CVE-2019-6138

CVE-2019-6138 affects libIEC61850 v1.3.1; memory leaks occur in hal/memory/lib_memory.c when invoked from mms_value.c, server/mms_mapping/mms_mapping.c, and server/mms_mapping/mms_sv.c (via common/string_utilities.c), as shown by iec61850_9_2_LE_example.c. Connected PT/PTSECURITY entries describe...

CVE-2019-6135

In CVE-2019-6135, the issue is a memory leak in libIEC61850 v1.3.1. The leak occurs in hal/memory/lib_memory.c within Memory_malloc when invoked from Asn1PrimitiveValue_create in mms/asn1/asn1_ber_primitive_value.c, as demonstrated by goose_publisher_example.c and iec61850_9_2_LE_example.c. The p...