Exploit Database

148,580 exploits tracked across all sources.

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CVE-2021-32135 WRITEUP MEDIUM
GPAC 1.0.1 - Denial of Service via Crafted MP4 File in MP4Box
The trak_box_size function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
CVSS 5.5
CVE-2021-32134 WRITEUP MEDIUM
GPAC 1.0.1 - Denial of Service via NULL Pointer Dereference in gf_odf_desc_copy
The gf_odf_desc_copy function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
CVSS 5.5
CVE-2021-32132 WRITEUP MEDIUM
GPAC 1.0.1 - Denial of Service via Crafted MP4Box File
The abst_box_size function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
CVSS 5.5
CVE-2021-31262 WRITEUP MEDIUM
GPAC 1.0.1 - Denial of Service via AV1_DuplicateConfig NULL Pointer Dereference
The AV1_DuplicateConfig function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
CVSS 5.5
CVE-2021-31261 WRITEUP MEDIUM
GPAC 1.0.1 - Memory Read via Crafted MP4Box File
The gf_hinter_track_new function in GPAC 1.0.1 allows attackers to read memory via a crafted file in the MP4Box command.
CVSS 5.5
CVE-2021-31260 WRITEUP MEDIUM
GPAC 1.0.1 - Denial of Service via NULL Pointer Dereference in MergeTrack Function
The MergeTrack function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
CVSS 5.5
CVE-2021-31259 WRITEUP MEDIUM
GPAC 1.0.1 - Denial of Service via NULL Pointer Dereference in gf_isom_cenc_get_default_info_internal
The gf_isom_cenc_get_default_info_internal function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
CVSS 5.5
CVE-2021-31258 WRITEUP MEDIUM
GPAC 1.0.1 - Denial of Service via NULL Pointer Dereference in gf_isom_set_extraction_slc
The gf_isom_set_extraction_slc function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
CVSS 5.5
CVE-2021-31257 WRITEUP MEDIUM
GPAC 1.0.1 - Denial of Service via Crafted MP4Box HintFile Input
The HintFile function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
CVSS 5.5
CVE-2021-31256 WRITEUP MEDIUM
GPAC - Memory Leak in stbl_GetSampleInfos Function
Memory leak in the stbl_GetSampleInfos function in MP4Box in GPAC 1.0.1 allows attackers to read memory via a crafted file.
CVSS 5.5
CVE-2021-31255 WRITEUP HIGH
GPAC 1.0.1 - Buffer Overflow in MP4Box abst_box_read Function
Buffer overflow in the abst_box_read function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file.
CVSS 7.8
CVE-2021-31254 WRITEUP HIGH
GPAC 1.0.1 - Out-of-bounds Write in tenc_box_read Function
Buffer overflow in the tenc_box_read function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file, related invalid IV sizes.
CVSS 7.8
CVE-2021-30199 WRITEUP MEDIUM
GPAC 1.0.1 - Null Pointer Dereference in gf_filter_pck_get_data
In filters/reframe_latm.c in GPAC 1.0.1 there is a Null Pointer Dereference, when gf_filter_pck_get_data is called. The first arg pck may be null with a crafted mp4 file,which results in a crash.
CVSS 5.5
CVE-2021-30022 WRITEUP MEDIUM
GPAC 0.5.2-1.0.1 - Integer Overflow in av_parsers.c
There is a integer overflow in media_tools/av_parsers.c in the gf_avc_read_pps_bs_internal in GPAC from 0.5.2 to 1.0.1. pps_id 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.
CVSS 5.5
CVE-2021-30022 WRITEUP MEDIUM
GPAC 0.5.2-1.0.1 - Integer Overflow in av_parsers.c
There is a integer overflow in media_tools/av_parsers.c in the gf_avc_read_pps_bs_internal in GPAC from 0.5.2 to 1.0.1. pps_id 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.
CVSS 5.5
CVE-2021-30020 WRITEUP MEDIUM
GPAC 1.0.1 - Heap Overflow via Crafted File in gf_hevc_read_pps_bs_internal
In the function gf_hevc_read_pps_bs_internal function in media_tools/av_parsers.c in GPAC 1.0.1 there is a loop, which with crafted file, pps->num_tile_columns may be larger than sizeof(pps->column_width), which results in a heap overflow in the loop.
CVSS 5.5
CVE-2021-30019 WRITEUP MEDIUM
GPAC 1.0.1 - Heap Overflow via ADTS Frame Size Mismatch
In the adts_dmx_process function in filters/reframe_adts.c in GPAC 1.0.1, a crafted file may cause ctx->hdr.frame_size to be smaller than ctx->hdr.hdr_size, resulting in size to be a negative number and a heap overflow in the memcpy.
CVSS 5.5
CVE-2021-30015 WRITEUP MEDIUM
GPAC 1.0.1 - Null Pointer Dereference in gf_filter_pck_new_alloc_internal
There is a Null Pointer Dereference in function filter_core/filter_pck.c:gf_filter_pck_new_alloc_internal in GPAC 1.0.1. The pid comes from function av1dmx_parse_flush_sample, the ctx.opid maybe NULL. The result is a crash in gf_filter_pck_new_alloc_internal.
CVSS 5.5
CVE-2021-30014 WRITEUP MEDIUM
GPAC 0.9.0-1.0.1 - Integer Overflow in HEVC Slice Segment Parser
There is a integer overflow in media_tools/av_parsers.c in the hevc_parse_slice_segment function in GPAC from v0.9.0-preview to 1.0.1 which results in a crash.
CVSS 5.5
CVE-2021-30014 WRITEUP MEDIUM
GPAC 0.9.0-1.0.1 - Integer Overflow in HEVC Slice Segment Parser
There is a integer overflow in media_tools/av_parsers.c in the hevc_parse_slice_segment function in GPAC from v0.9.0-preview to 1.0.1 which results in a crash.
CVSS 5.5
CVE-2021-29279 WRITEUP HIGH
GPAC 1.0.1 - Integer Overflow in gf_props_assign_value
There is a integer overflow in function filter_core/filter_props.c:gf_props_assign_value in GPAC 1.0.1. In which, the arg const GF_PropertyValue *value,maybe value->value.data.size is a negative number. In result, memcpy in gf_props_assign_value failed.
CVSS 7.8
CVE-2021-28300 WRITEUP CRITICAL
GPAC 0.5.2 - NULL Pointer Dereference in MergeTrack Function
NULL Pointer Dereference in the "isomedia/track.c" module's "MergeTrack()" function of GPAC v0.5.2 allows attackers to execute arbitrary code or cause a Denial-of-Service (DoS) by uploading a malicious MP4 file.
CVSS 9.8
CVE-2020-6631 WRITEUP MEDIUM
GPAC 0.8.0 - NULL Pointer Dereference in gf_m2ts_stream_process_pmt
An issue was discovered in GPAC version 0.8.0. There is a NULL pointer dereference in the function gf_m2ts_stream_process_pmt() in media_tools/m2ts_mux.c.
CVSS 5.5
CVE-2020-6630 WRITEUP MEDIUM
GPAC 0.8.0 - NULL Pointer Dereference in gf_isom_get_media_data_size
An issue was discovered in GPAC version 0.8.0. There is a NULL pointer dereference in the function gf_isom_get_media_data_size() in isomedia/isom_read.c.
CVSS 5.5
CVE-2020-35982 WRITEUP HIGH
GPAC 0.8.0 and 1.0.1 - NULL Pointer Dereference in gf_hinter_track_finalize
An issue was discovered in GPAC version 0.8.0 and 1.0.1. There is an invalid pointer dereference in the function gf_hinter_track_finalize() in media_tools/isom_hinter.c.
CVSS 7.8