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 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...

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...

CVE-2021-30199

In filters/reframelatm.c in GPAC 1.0.1 there is a Null Pointer Dereference, when gffilterpckgetdata is called. The first arg pck may be null with a crafted mp4 file,which results in a crash...

DEBIAN-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...

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...

CVE-2021-30199

In filters/reframelatm.c in GPAC 1.0.1 there is a Null Pointer Dereference, when gffilterpckgetdata is called. The first arg pck may be null with a crafted mp4 file,which results in a crash...

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...

DEBIAN-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-2021-30015

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...

DEBIAN-CVE-2021-30022

There is a integer overflow in mediatools/avparsers.c in the gfavcreadppsbsinternal in GPAC from 0.5.2 to 1.0.1. ppsid may be a negative number, so it will not return. However, avc-pps only has 255 unit, so there is an overflow, which results a crash...

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-2021-30022

There is a integer overflow in mediatools/avparsers.c in the gfavcreadppsbsinternal in GPAC from 0.5.2 to 1.0.1. ppsid may be a negative number, so it will not return. However, avc-pps only has 255 unit, so there is an overflow, which results a crash...

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-2021-30020

In the function gfhevcreadppsbsinternal function in mediatools/avparsers.c in GPAC 1.0.1 there is a loop, which with crafted file, pps-numtilecolumns may be larger than sizeofpps-columnwidth, which results in a heap overflow in the loop...

CVE-2021-30020

In the function gfhevcreadppsbsinternal function in mediatools/avparsers.c in GPAC 1.0.1 there is a loop, which with crafted file, pps-numtilecolumns may be larger than sizeofpps-columnwidth, which results in a heap overflow in the loop...

DEBIAN-CVE-2021-30199

In filters/reframelatm.c in GPAC 1.0.1 there is a Null Pointer Dereference, when gffilterpckgetdata is called. The first arg pck may be null with a crafted mp4 file,which results in a crash...

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-2021-30022

There is a integer overflow in mediatools/avparsers.c in the gfavcreadppsbsinternal in GPAC from 0.5.2 to 1.0.1. ppsid may be a negative number, so it will not return. However, avc-pps only has 255 unit, so there is an overflow, which results a crash...