| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc()
The hfsplus_readdir() method is capable to crash by calling
hfsplus_uni2asc():
[ 667.121659][ T9805] ==================================================================
[ 667.122651][ T9805] BUG: KASAN: slab-out-of-bounds in hfsplus_uni2asc+0x902/0xa10
[ 667.123627][ T9805] Read of size 2 at addr ffff88802592f40c by task repro/9805
[ 667.124578][ T9805]
[ 667.124876][ T9805] CPU: 3 UID: 0 PID: 9805 Comm: repro Not tainted 6.16.0-rc3 #1 PREEMPT(full)
[ 667.124886][ T9805] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 667.124890][ T9805] Call Trace:
[ 667.124893][ T9805] <TASK>
[ 667.124896][ T9805] dump_stack_lvl+0x10e/0x1f0
[ 667.124911][ T9805] print_report+0xd0/0x660
[ 667.124920][ T9805] ? __virt_addr_valid+0x81/0x610
[ 667.124928][ T9805] ? __phys_addr+0xe8/0x180
[ 667.124934][ T9805] ? hfsplus_uni2asc+0x902/0xa10
[ 667.124942][ T9805] kasan_report+0xc6/0x100
[ 667.124950][ T9805] ? hfsplus_uni2asc+0x902/0xa10
[ 667.124959][ T9805] hfsplus_uni2asc+0x902/0xa10
[ 667.124966][ T9805] ? hfsplus_bnode_read+0x14b/0x360
[ 667.124974][ T9805] hfsplus_readdir+0x845/0xfc0
[ 667.124984][ T9805] ? __pfx_hfsplus_readdir+0x10/0x10
[ 667.124994][ T9805] ? stack_trace_save+0x8e/0xc0
[ 667.125008][ T9805] ? iterate_dir+0x18b/0xb20
[ 667.125015][ T9805] ? trace_lock_acquire+0x85/0xd0
[ 667.125022][ T9805] ? lock_acquire+0x30/0x80
[ 667.125029][ T9805] ? iterate_dir+0x18b/0xb20
[ 667.125037][ T9805] ? down_read_killable+0x1ed/0x4c0
[ 667.125044][ T9805] ? putname+0x154/0x1a0
[ 667.125051][ T9805] ? __pfx_down_read_killable+0x10/0x10
[ 667.125058][ T9805] ? apparmor_file_permission+0x239/0x3e0
[ 667.125069][ T9805] iterate_dir+0x296/0xb20
[ 667.125076][ T9805] __x64_sys_getdents64+0x13c/0x2c0
[ 667.125084][ T9805] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 667.125091][ T9805] ? __x64_sys_openat+0x141/0x200
[ 667.125126][ T9805] ? __pfx_filldir64+0x10/0x10
[ 667.125134][ T9805] ? do_user_addr_fault+0x7fe/0x12f0
[ 667.125143][ T9805] do_syscall_64+0xc9/0x480
[ 667.125151][ T9805] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 667.125158][ T9805] RIP: 0033:0x7fa8753b2fc9
[ 667.125164][ T9805] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 48
[ 667.125172][ T9805] RSP: 002b:00007ffe96f8e0f8 EFLAGS: 00000217 ORIG_RAX: 00000000000000d9
[ 667.125181][ T9805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8753b2fc9
[ 667.125185][ T9805] RDX: 0000000000000400 RSI: 00002000000063c0 RDI: 0000000000000004
[ 667.125190][ T9805] RBP: 00007ffe96f8e110 R08: 00007ffe96f8e110 R09: 00007ffe96f8e110
[ 667.125195][ T9805] R10: 0000000000000000 R11: 0000000000000217 R12: 0000556b1e3b4260
[ 667.125199][ T9805] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 667.125207][ T9805] </TASK>
[ 667.125210][ T9805]
[ 667.145632][ T9805] Allocated by task 9805:
[ 667.145991][ T9805] kasan_save_stack+0x20/0x40
[ 667.146352][ T9805] kasan_save_track+0x14/0x30
[ 667.146717][ T9805] __kasan_kmalloc+0xaa/0xb0
[ 667.147065][ T9805] __kmalloc_noprof+0x205/0x550
[ 667.147448][ T9805] hfsplus_find_init+0x95/0x1f0
[ 667.147813][ T9805] hfsplus_readdir+0x220/0xfc0
[ 667.148174][ T9805] iterate_dir+0x296/0xb20
[ 667.148549][ T9805] __x64_sys_getdents64+0x13c/0x2c0
[ 667.148937][ T9805] do_syscall_64+0xc9/0x480
[ 667.149291][ T9805] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 667.149809][ T9805]
[ 667.150030][ T9805] The buggy address belongs to the object at ffff88802592f000
[ 667.150030][ T9805] which belongs to the cache kmalloc-2k of size 2048
[ 667.151282][ T9805] The buggy address is located 0 bytes to the right of
[ 667.151282][ T9805] allocated 1036-byte region [ffff88802592f000, ffff88802592f40c)
[ 667.1
---truncated--- |
| A stack-based buffer overflow exists in the get_merge_ipaddr function of the httpd binary on Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz). The function concatenates up to four user-supplied CGI parameters matching <parameter>_0~3 into a fixed-size buffer (a2) without bounds checking. Remote attackers can exploit this vulnerability via specially crafted HTTP requests to execute arbitrary code or cause denial of service without authentication. |
| In the Linux kernel, the following vulnerability has been resolved:
jfs: upper bound check of tree index in dbAllocAG
When computing the tree index in dbAllocAG, we never check if we are
out of bounds realative to the size of the stree.
This could happen in a scenario where the filesystem metadata are
corrupted. |
| The ROM mappings in the NSF decoder in gstreamer 0.10.x allow remote attackers to cause a denial of service (out-of-bounds read or write) and possibly execute arbitrary code via a crafted NSF music file. |
| The html_context_handle_element function in gst/subparse/samiparse.c in gst-plugins-base in GStreamer before 1.10.3 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted SMI file, as demonstrated by OneNote_Manager.smi. |
| GStreamer H266 Codec Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.
The specific flaw exists within the parsing of H266 sei messages. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27381. |
| GStreamer is a library for constructing graphs of media-handling components. An OOB-read vulnerability has been identified in the gst_wavparse_smpl_chunk function within gstwavparse.c. This function attempts to read 4 bytes from the data + 12 offset without checking if the size of the data buffer is sufficient. If the buffer is too small, the function reads beyond its bounds. This vulnerability may result in reading 4 bytes out of the boundaries of the data buffer. This vulnerability is fixed in 1.24.10. |
| The gst_asf_demux_process_ext_stream_props function in gst/asfdemux/gstasfdemux.c in gst-plugins-ugly in GStreamer before 1.10.3 allows remote attackers to cause a denial of service (invalid memory read and crash) via vectors related to the number of languages in a video file. |
| Integer overflow in the vmnc decoder in the gstreamer allows remote attackers to cause a denial of service (crash) via large width and height values, which triggers a buffer overflow. |
| In GStreamer through 1.26.1, the subparse plugin's parse_subrip_time function may write data past the bounds of a stack buffer, leading to a crash. |
| The gst_avi_demux_parse_ncdt function in gst/avi/gstavidemux.c in gst-plugins-good in GStreamer before 1.10.3 allows remote attackers to cause a denial of service (out-of-bounds heap read) via vectors involving ncdt tags. |
| GStreamer AV1 Codec Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.
The specific flaw exists within the parsing of AV1 encoded video files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22226. |
| The gst_asf_demux_process_ext_content_desc function in gst/asfdemux/gstasfdemux.c in gst-plugins-ugly in GStreamer allows remote attackers to cause a denial of service (out-of-bounds heap read) via vectors involving extended content descriptors. |
| GStreamer is a library for constructing graphs of media-handling components. An OOB-read vulnerability has been discovered in gst_wavparse_adtl_chunk within gstwavparse.c. This vulnerability arises due to insufficient validation of the size parameter, which can exceed the bounds of the data buffer. As a result, an OOB read occurs in the following while loop. This vulnerability can result in reading up to 4GB of process memory or potentially causing a segmentation fault (SEGV) when accessing invalid memory. This vulnerability is fixed in 1.24.10. |
| The gst_ps_demux_parse_psm function in gst/mpegdemux/gstmpegdemux.c in gst-plugins-bad in GStreamer allows remote attackers to cause a denial of service (invalid memory read and crash) via vectors involving PSM parsing. |
| The gst_aac_parse_sink_setcaps function in gst/audioparsers/gstaacparse.c in gst-plugins-good in GStreamer before 1.10.3 allows remote attackers to cause a denial of service (invalid memory read and crash) via a crafted audio file. |
| DOS / potential heap overwrite in mkv demuxing using bzip decompression. Integer overflow in matroskademux element in bzip decompression function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite. |
| DOS / potential heap overwrite in mkv demuxing using zlib decompression. Integer overflow in matroskademux element in gst_matroska_decompress_data function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite. |
| DOS / potential heap overwrite in mkv demuxing using lzo decompression. Integer overflow in matroskademux element in lzo decompression function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite. |
| DOS / potential heap overwrite in mkv demuxing using HEADERSTRIP decompression. Integer overflow in matroskaparse element in gst_matroska_decompress_data function which causes a heap overflow. Due to restrictions on chunk sizes in the matroskademux element, the overflow can't be triggered, however the matroskaparse element has no size checks. |
