Vulnerabilidades

*** Pendiente de traducción *** If the PATH environment variable contains paths which are executables (rather than just directories), passing certain strings to LookPath ("", ".", and ".."), can result in the binaries listed in the PATH being unexpectedly returned.

*** Pendiente de traducción *** A vulnerability was found in SourceCodester Responsive E-Learning System 1.0. This affects an unknown part of the file /admin/add_teacher.php. The manipulation of the argument Username results in sql injection. It is possible to launch the attack remotely. The exploit has been made public and could be used.

*** Pendiente de traducción *** An issue in ClipBucket 5.5.0 and prior versions allows an unauthenticated attacker can exploit the plupload endpoint in photo_uploader.php to upload arbitrary files without any authentication, due to missing access controls in the upload handler

*** Pendiente de traducción *** A weakness has been identified in fuyang_lipengjun platform 1.0. Affected is the function BrandController of the file /brand/queryAll. Executing manipulation can lead to improper authorization. The attack can be executed remotely. The exploit has been made available to the public and could be exploited.

*** Pendiente de traducción *** IBM Lakehouse (watsonx.data 2.2) is vulnerable to stored cross-site scripting. This vulnerability allows a privileged user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

*** Pendiente de traducción *** IBM Lakehouse (watsonx.data 2.2) could allow an authenticated privileged user to execute arbitrary commands on the system due to improper validation of user supplied input.

*** Pendiente de traducción *** IBM Lakehouse (watsonx.data 2.2) could allow an authenticated user to obtain sensitive server component version information which could aid in further attacks against the system.

*** Pendiente de traducción *** Cross Site Request Forgery (CSRF) vulnerability in Smartvista BackOffice SmartVista Suite 2.2.22 via crafted GET request.

*** Pendiente de traducción *** A vulnerability was identified in fuyang_lipengjun platform 1.0. This affects the function AttributeCategoryController of the file /attributecategory/queryAll. Such manipulation leads to improper authorization. The attack may be launched remotely. The exploit is publicly available and might be used.

*** Pendiente de traducción *** A security flaw has been discovered in fuyang_lipengjun platform 1.0. This impacts the function AttributeController of the file /attribute/queryAll. Performing manipulation results in improper authorization. Remote exploitation of the attack is possible. The exploit has been released to the public and may be exploited.

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> f2fs: don&amp;#39;t reset unchangable mount option in f2fs_remount()<br /> <br /> syzbot reports a bug as below:<br /> <br /> general protection fault, probably for non-canonical address 0xdffffc0000000009: 0000 [#1] PREEMPT SMP KASAN<br /> RIP: 0010:__lock_acquire+0x69/0x2000 kernel/locking/lockdep.c:4942<br /> Call Trace:<br /> lock_acquire+0x1e3/0x520 kernel/locking/lockdep.c:5691<br /> __raw_write_lock include/linux/rwlock_api_smp.h:209 [inline]<br /> _raw_write_lock+0x2e/0x40 kernel/locking/spinlock.c:300<br /> __drop_extent_tree+0x3ac/0x660 fs/f2fs/extent_cache.c:1100<br /> f2fs_drop_extent_tree+0x17/0x30 fs/f2fs/extent_cache.c:1116<br /> f2fs_insert_range+0x2d5/0x3c0 fs/f2fs/file.c:1664<br /> f2fs_fallocate+0x4e4/0x6d0 fs/f2fs/file.c:1838<br /> vfs_fallocate+0x54b/0x6b0 fs/open.c:324<br /> ksys_fallocate fs/open.c:347 [inline]<br /> __do_sys_fallocate fs/open.c:355 [inline]<br /> __se_sys_fallocate fs/open.c:353 [inline]<br /> __x64_sys_fallocate+0xbd/0x100 fs/open.c:353<br /> do_syscall_x64 arch/x86/entry/common.c:50 [inline]<br /> do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80<br /> entry_SYSCALL_64_after_hwframe+0x63/0xcd<br /> <br /> The root cause is race condition as below:<br /> - since it tries to remount rw filesystem, so that do_remount won&amp;#39;t<br /> call sb_prepare_remount_readonly to block fallocate, there may be race<br /> condition in between remount and fallocate.<br /> - in f2fs_remount(), default_options() will reset mount option to default<br /> one, and then update it based on result of parse_options(), so there is<br /> a hole which race condition can happen.<br /> <br /> Thread A Thread B<br /> - f2fs_fill_super<br /> - parse_options<br /> - clear_opt(READ_EXTENT_CACHE)<br /> <br /> - f2fs_remount<br /> - default_options<br /> - set_opt(READ_EXTENT_CACHE)<br /> - f2fs_fallocate<br /> - f2fs_insert_range<br /> - f2fs_drop_extent_tree<br /> - __drop_extent_tree<br /> - __may_extent_tree<br /> - test_opt(READ_EXTENT_CACHE) return true<br /> - write_lock(&amp;et-&gt;lock) access NULL pointer<br /> - parse_options<br /> - clear_opt(READ_EXTENT_CACHE)

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> net: skb_partial_csum_set() fix against transport header magic value<br /> <br /> skb-&gt;transport_header uses the special 0xFFFF value<br /> to mark if the transport header was set or not.<br /> <br /> We must prevent callers to accidentaly set skb-&gt;transport_header<br /> to 0xFFFF. Note that only fuzzers can possibly do this today.<br /> <br /> syzbot reported:<br /> <br /> WARNING: CPU: 0 PID: 2340 at include/linux/skbuff.h:2847 skb_transport_offset include/linux/skbuff.h:2956 [inline]<br /> WARNING: CPU: 0 PID: 2340 at include/linux/skbuff.h:2847 virtio_net_hdr_to_skb+0xbcc/0x10c0 include/linux/virtio_net.h:103<br /> Modules linked in:<br /> CPU: 0 PID: 2340 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0<br /> Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023<br /> RIP: 0010:skb_transport_header include/linux/skbuff.h:2847 [inline]<br /> RIP: 0010:skb_transport_offset include/linux/skbuff.h:2956 [inline]<br /> RIP: 0010:virtio_net_hdr_to_skb+0xbcc/0x10c0 include/linux/virtio_net.h:103<br /> Code: 41 39 df 0f 82 c3 04 00 00 48 8b 7c 24 10 44 89 e6 e8 08 6e 59 ff 48 85 c0 74 54 e8 ce 36 7e fc e9 37 f8 ff ff e8 c4 36 7e fc 0b e9 93 f8 ff ff 44 89 f7 44 89 e6 e8 32 38 7e fc 45 39 e6 0f<br /> RSP: 0018:ffffc90004497880 EFLAGS: 00010293<br /> RAX: ffffffff84fea55c RBX: 000000000000ffff RCX: ffff888120be2100<br /> RDX: 0000000000000000 RSI: 000000000000ffff RDI: 000000000000ffff<br /> RBP: ffffc90004497990 R08: ffffffff84fe9de5 R09: 0000000000000034<br /> R10: ffffea00048ebd80 R11: 0000000000000034 R12: ffff88811dc2d9c8<br /> R13: dffffc0000000000 R14: ffff88811dc2d9ae R15: 1ffff11023b85b35<br /> FS: 00007f9211a59700(0000) GS:ffff8881f6c00000(0000) knlGS:0000000000000000<br /> CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033<br /> CR2: 00000000200002c0 CR3: 00000001215a5000 CR4: 00000000003506f0<br /> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000<br /> DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400<br /> Call Trace:<br /> <br /> packet_snd net/packet/af_packet.c:3076 [inline]<br /> packet_sendmsg+0x4590/0x61a0 net/packet/af_packet.c:3115<br /> sock_sendmsg_nosec net/socket.c:724 [inline]<br /> sock_sendmsg net/socket.c:747 [inline]<br /> __sys_sendto+0x472/0x630 net/socket.c:2144<br /> __do_sys_sendto net/socket.c:2156 [inline]<br /> __se_sys_sendto net/socket.c:2152 [inline]<br /> __x64_sys_sendto+0xe5/0x100 net/socket.c:2152<br /> do_syscall_x64 arch/x86/entry/common.c:50 [inline]<br /> do_syscall_64+0x2f/0x50 arch/x86/entry/common.c:80<br /> entry_SYSCALL_64_after_hwframe+0x63/0xcd<br /> RIP: 0033:0x7f9210c8c169<br /> Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48<br /> RSP: 002b:00007f9211a59168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c<br /> RAX: ffffffffffffffda RBX: 00007f9210dabf80 RCX: 00007f9210c8c169<br /> RDX: 000000000000ffed RSI: 00000000200000c0 RDI: 0000000000000003<br /> RBP: 00007f9210ce7ca1 R08: 0000000020000540 R09: 0000000000000014<br /> R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000<br /> R13: 00007ffe135d65cf R14: 00007f9211a59300 R15: 0000000000022000