CVE-2020-23930: NULL Pointer Dereference

An issue was discovered in gpac through 20200801. A NULL pointer dereference exists in the function nhmldumpsendheader located in writenhml.c. It allows an attacker to cause Denial of Service...

GPAC Integer Overflow Vulnerability

GPAC is a multimedia framework for rich media and distributed under the LGPL license. An integer overflow vulnerability exists in gfavcreadppsbsinternal in mediatools/avparsers.c in GPAC version 1.0.1. An attacker could exploit this vulnerability to cause a program crash...

GPAC Null Pointer Dereference Vulnerability (CNVD-2021-30182)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A null pointer dereference vulnerability exists in the filtercore/filterpck.c:gffilterpcknewallocinternal function in GPAC version 1.0.1. An attacker could exploit this vulnerability to cause a program crash...

GPAC Null Pointer Dereference Vulnerability (CNVD-2021-30179)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A null pointer dereference vulnerability exists in the MergeTrack function in GPAC version 1.0.1. An attacker can exploit this vulnerability via specially crafted files to cause a denial of service...

GPAC Null Pointer Dereference Vulnerability (CNVD-2021-30176)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A null pointer dereference vulnerability exists in the HintFile function in GPAC version 1.0.1. An attacker can exploit this vulnerability via a specially crafted file to cause a denial of service...

GPAC memory leak vulnerability (CNVD-2021-30174)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A memory leak vulnerability exists in the stblGetSampleInfos function in MP4Box in GPAC version 1.0.1. An attacker can exploit this vulnerability to read memory via specially crafted files...

GPAC memory leak vulnerability (CNVD-2021-30180)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A memory leak vulnerability exists in the gfhintertracknew function in GPAC version 1.0.1. An attacker can exploit this vulnerability to read memory via specially crafted files...

GPAC heap overflow vulnerability (CNVD-2021-30184)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A heap overflow vulnerability exists in the adtsdmxprocess function in filters/reframeadts.c in GPAC version 1.0.1. An attacker could exploit this vulnerability via specially crafted files to cause a program cra...

GPAC Null Pointer Dereference Vulnerability (CNVD-2021-30181)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A null pointer dereference vulnerability exists in the AV1DuplicateConfig function in GPAC version 1.0.1. An attacker could exploit this vulnerability via specially crafted files to cause a denial of service...

GPAC integer overflow vulnerability (CNVD-2021-30183)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. An integer overflow vulnerability exists in the hevcparseslicesegment function in mediatools/avparsers.c in GPAC version 1.0.1. An attacker can exploit this vulnerability to cause a program crash...

GPAC Heap Overflow Vulnerability

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A heap overflow vulnerability exists in the gfhevcreadppsbsinternal function in mediatools/avparsers.c in GPAC version 1.0.1. An attacker can exploit this vulnerability via specially crafted files to cause a...

GPAC buffer overflow vulnerability (CNVD-2021-30173)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A buffer overflow vulnerability exists in the tencboxread function in MP4Box in GPAC version 1.0.1. An attacker could exploit this vulnerability via specially crafted files to cause a denial of service or execut...

GPAC Null Pointer Dereference Vulnerability (CNVD-2021-30177)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A null pointer dereference vulnerability exists in the gfisomsetextractionslc function in GPAC version 1.0.1. An attacker could exploit this vulnerability via specially crafted files to cause a denial of service...

GPAC buffer overflow vulnerability (CNVD-2021-30175)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A buffer overflow vulnerability exists in the abstboxread function in MP4Box in GPAC version 1.0.1. An attacker could exploit this vulnerability via specially crafted files to cause a denial of service or execut...

GPAC Null Pointer Dereference Vulnerability (CNVD-2021-30187)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A null pointer dereference vulnerability exists in GPAC version 1.0.1 in filters/reframelatm.c when calling gffilterpckgetdata. An attacker could exploit this vulnerability via a specially crafted mp4 file to...

GPAC Null Pointer Dereference Vulnerability (CNVD-2021-30178)

GPAC is a multimedia framework for rich media and distributed under the LGPL license. A null pointer dereference vulnerability exists in the gfisomcencgetdefaultinfointernal function in GPAC version 1.0.1. An attacker could exploit this vulnerability via specially crafted files to cause a denial ...

CVE-2021-30015

There is a Null Pointer Dereference in function filtercore/filterpck.c:gffilterpcknewallocinternal in GPAC 1.0.1. The pid comes from function av1dmxparseflushsample, the ctx.opid maybe NULL. The result is a crash in gffilterpcknewallocinternal...

CVE-2021-30019

In the adtsdmxprocess function in filters/reframeadts.c in GPAC 1.0.1, a crafted file may cause ctx-hdr.framesize to be smaller than ctx-hdr.hdrsize, resulting in size to be a negative number and a heap overflow in the memcpy...

CVE-2021-29279

There is a integer overflow in function filtercore/filterprops.c:gfpropsassignvalue in GPAC 1.0.1. In which, the arg const GFPropertyValue value,maybe value-value.data.size is a negative number. In result, memcpy in gfpropsassignvalue failed...

CVE-2021-30014

There is a integer overflow in mediatools/avparsers.c in the hevcparseslicesegment function in GPAC from v0.9.0-preview to 1.0.1 which results in a crash...