PatchFirst · Aktuelle Sicherheitslücken
In den letzten 30 Tagen veröffentlichte Sicherheitslücken für gpac: 0. Davon im KEV-Katalog: 0.
Sicherheitslücken: 397
A heap-buffer-overflow had occurred in function gf_isom_dovi_config_get of isomedia/avc_ext.c:2490, as demonstrated by MP4Box. This vulnerability was fixed in commit fef6242.
GPAC mp4box 2.1-DEV-revUNKNOWN-master has a use-after-free vulnerability in function gf_isom_dovi_config_get. This vulnerability was fixed in commit fef6242.
NULL Pointer Dereference in GitHub repository gpac/gpac prior to v2.1.0-DEV.
Use After Free in GitHub repository gpac/gpac prior to 2.1-DEV.
Integer Overflow or Wraparound in GitHub repository gpac/gpac prior to 2.1-DEV.
The schm_box_size function in GPAC 1.0.1 allows attackers to cause a denial of service via a crafted file in the MP4Box command.
In GPAC MP4Box 1.1.0, there is a Null pointer reference in the function gf_filter_pid_get_packet function in src/filter_core/filter_pid.c:5394, as demonstrated by GPAC. This can cause a denial of service (DOS).
The GetHintFormat function in GPAC 1.0.1 allows attackers to cause a denial of service via a crafted file in the MP4Box command.
The gf_hinter_track_finalize function in GPAC 1.0.1 allows attackers to cause a denial of service via a crafted file in the MP4Box command.
The gf_bs_write_data function in GPAC 1.0.1 allows attackers to cause a denial of service via a crafted file in the MP4Box command.
In GPAC MP4Box v1.1.0, there is a heap-buffer-overflow in the function filter_parse_dyn_args function in filter_core/filter.c:1454, as demonstrated by GPAC. This can cause a denial of service (DOS).
In GPAC MP4Box v1.1.0, there is a stack buffer overflow at src/utils/error.c:1769 which leads to a denial of service vulnerability.
GPAC version before commit 71460d72ec07df766dab0a4d52687529f3efcf0a (version v1.0.1 onwards) contains loop with unreachable exit condition ('infinite loop') vulnerability in ISOBMFF reader filter, isoffin_read.c. Function isoffin_process() can result in DoS by infinite loop. To exploit, the victim must open a specially crafted mp4 file.
GPAC 2.0.0 misuses a certain Unicode utf8_wcslen (renamed gf_utf8_wcslen) function in utils/utf.c, resulting in a heap-based buffer over-read, as demonstrated by MP4Box.
Use After Free in GitHub repository gpac/gpac prior to v2.1.0-DEV.
GPAC 2.1-DEV-rev87-g053aae8-master. has a Null Pointer Dereference vulnerability in gf_isom_parse_movie_boxes_internal due to improper return value handling of GF_SKIP_BOX, which causes a Denial of Service. This vulnerability was fixed in commit 37592ad.
In GPAC 2.1-DEV-rev87-g053aae8-master, function BS_ReadByte() in utils/bitstream.c has a failed assertion, which causes a Denial of Service. This vulnerability was fixed in commit 9ea93a2.
MP4Box is a component of GPAC-2.0.0, which is a widely-used third-party package on RPM Fusion. When MP4Box tries to parse a MP4 file, it calls the function `diST_box_read()` to read from video. In this function, it allocates a buffer `str` with fixed length. However, content read from `bs` is controllable by user, so is the length, which causes a buffer overflow.
gp_rtp_builder_do_hevc in ietf/rtp_pck_mpeg4.c in GPAC 2.0.0 has a heap-based buffer over-read, as demonstrated by MP4Box.
GPAC mp4box 1.1.0-DEV-rev1727-g8be34973d-master has a use-after-free vulnerability in function gf_node_get_attribute_by_tag.
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