| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to execute arbitrary code due to deserialization of untrusted data. |
| Adobe Digital Editions is affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed. |
| IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of special elements used in an OS command. |
| IBM Langflow OSS 1.0.0 through 1.12.3 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks. |
| IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote attacker to execute arbitrary code due to improper neutralization of special elements used in an OS command. |
| IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of special elements used in an OS command. |
| IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to execute arbitrary code due to missing authorization. |
| IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of code in eval/exec. |
| IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to execute arbitrary code due to improper control of code generation. |
| IBM Langflow OSS 1.0.0 through 1.12.8 could allow a remote attacker to execute arbitrary code due to improper control of code generation. |
| IBM Langflow OSS 1.0.0 through 1.12.4 could allow an authenticated user to traverse directories on the system. An attacker could send a specially crafted URL request to view arbitrary files on the system. |
| IBM Langflow OSS 1.0.0 through 1.12.8 could allow a remote authenticated attacker to obtain sensitive information due to insufficiently protected credentials. |
| IBM Langflow OSS 1.0.0 through 1.12.8 could allow a remote attacker with a low-privileged authenticated account to cause the Agentic Assistant to generate or submit component code using these unblocked patterns, resulting in arbitrary operating system command execution on the server. |
| IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote attacker with a low-privileged authenticated account to bypass the administrator-only restriction and execute arbitrary code on the server by configuring a built-in code-execution component with attacker-supplied inputs. |
| IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to obtain sensitive information due to cleartext storage of sensitive information. |
| In the Linux kernel, the following vulnerability has been resolved:
smb: client: reject SetEA requests that do not fit the request buffer
CIFSSMBSetEA() copies the caller's extended attribute value into the
SMB request buffer without checking that it fits. The requirement is
stated in the source but was never implemented:
/*BB add length check to see if it would fit in
negotiated SMB buffer size BB */
/* if (ea_value_len > buffer_size - 512 (enough for header)) */
if (ea_value_len)
memcpy(parm_data->list.name + name_len + 1,
ea_value, ea_value_len);
The only bound applied on the way in is in cifs_xattr_set():
#define MAX_EA_VALUE_SIZE CIFSMaxBufSize
...
if (size > MAX_EA_VALUE_SIZE)
CIFSMaxBufSize is the full payload capacity of the buffer, so a value
of exactly that size leaves no room for the SMB header, the TRANS2
parameter block, the fealist header and the EA name that are written
ahead of it in the same object.
SendReceive() already enforces the correct limit on this very length:
if (in_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE)
but it is called after the copy has taken place. An unprivileged
setxattr(2) on an SMB1 mount with a 250-byte name and a 16384-byte
value writes 16384 bytes starting 345 bytes into a 16588-byte
cifs_request object, ending 141 bytes past it:
BUG: KASAN: slab-out-of-bounds in CIFSSMBSetEA+0xabc/0xde0
Write of size 16384 at addr ffff888003aa0159 by task init/68
__asan_memcpy+0x3c/0x60
CIFSSMBSetEA+0xabc/0xde0
cifs_xattr_set+0xd3a/0xff0
__vfs_setxattr+0x13e/0x1a0
The buggy address is located 345 bytes inside of
allocated 16588-byte region
Apply SendReceive()'s limit to the assembled request before the copy
rather than after it, and widen the byte counters so the sum cannot
wrap before it is tested.
byte_count is also tested against U16_MAX, because it is stored in the
16-bit pSMB->ByteCount. That becomes reachable when CIFSMaxBufSize is
raised at module load, where it may be set as high as 1024*127: with a
5-byte EA name and a 65521-byte value, count is exactly U16_MAX while
byte_count is 65556, and cpu_to_le16() would truncate it to 20 and
transmit a frame whose ByteCount does not match its length. Testing
byte_count covers count as well, since byte_count is the larger of the
two and count's only 16-bit consumer is written after this point.
check_add_overflow() is evaluated first so that total_len is assigned
before it is reported. |
| In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix data corruption with concurrent writes and O_TRUNC
cifs_do_truncate() flushes dirty pages with filemap_write_and_wait()
and truncates the file on the server, but in the old code both
operations ran without holding i_rwsem or invalidate_lock. A
concurrent buffered write via netfs_perform_write() -- which only
needs i_rwsem shared -- could dirty new pages after the flush but
before the local truncation, and those pages would be silently
discarded by cifs_setsize() -> truncate_pagecache().
Fix by acquiring inode_lock (exclusive i_rwsem) and
filemap_invalidate_lock at the top of cifs_do_truncate(), so the
entire flush-truncate-resize sequence is atomic with respect to:
- buffered writes (blocked by exclusive i_rwsem, since
netfs_start_io_write takes i_rwsem shared),
- read page faults (blocked by exclusive invalidate_lock, since
filemap_fault takes it shared),
- writeback collection (blocked by netfs_wb_begin/netfs_wb_end
around the server truncate and local resize, since
netfs_writepages also acquires the wb lock). |
| In the Linux kernel, the following vulnerability has been resolved:
net/sched: cls_flower: validate mask pointer after nla_next()
fl_set_enc_opt() iterates the key's nested tunnel-option attributes
with nla_for_each_attr() while advancing a single mask pointer via
nla_next() at the bottom of each loop, so the mask cursor is driven
by the number of key attributes rather than by the mask's own
attributes. The nla_ok() added by commit c96adff956191 ("cls_flower:
call nla_ok() before nla_next()") only validates the mask pointer
that was just consumed; the pointer produced by nla_next() is used by
the next iteration (fl_set_geneve_opt() and siblings) without any
validation.
The mask's nested attributes are validated with NL_VALIDATE_LIBERAL,
which merely warns on trailing bytes that do not form a complete
attribute. A mask carrying one valid attribute plus 1-3 residue
bytes (or a non-aligned attribute length making msk_depth negative)
therefore reaches the next iteration with msk_depth != 0, so neither
the !msk_depth check in fl_set_enc_opt() nor the !depth check in the
per-type helpers fires. nla_type() then reads past the mask payload
and nla_parse_nested_deprecated() iterates with an nla_len taken
from those bytes, reading well beyond the mask attribute (KASAN:
slab-out-of-bounds read in __nla_validate_parse from fl_change()).
Validate the advanced mask pointer as well: when the mask is not
legitimately exhausted (msk_depth != 0) and the new pointer fails
nla_ok(), reject the filter with -EINVAL. An exactly exhausted mask
still skips the check, preserving exact-match behaviour for the
remaining key attributes. |
| In the Linux kernel, the following vulnerability has been resolved:
net/sched: fix use-after-free in __tcf_action_put()
__tcf_action_put() decrements the reference count before decrementing the
binding count. Another thread can free the action between these operations,
causing the binding-count update to access freed memory. KASAN reports it
as:
BUG: KASAN: slab-use-after-free in __tcf_action_put+0x327/0x340
Write of size 4 at addr ff11000000d46420 by task tc-put-pause/64
Hold the action IDR mutex across both counter updates and IDR removal,
keeping cleanup outside the lock. |
| Missing Authorization vulnerability in Crocoblock JetEngine jet-engine allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects JetEngine: from n/a through 3.9.0.1. |
