| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| A vulnerability was found in libxml2. Processing certain sch:name elements from the input XML file can trigger a memory corruption issue. This flaw allows an attacker to craft a malicious XML input file that can lead libxml to crash, resulting in a denial of service or other possible undefined behavior due to sensitive data being corrupted in memory. |
| A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the <sch:name path="..."/> schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's crash using libxml or other possible undefined behaviors. |
| A flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client explicitly destroys the compositor overlay window (aka COW), the Xserver would leave a dangling pointer to that window in the CompScreen structure, which will trigger a use-after-free later. |
| A heap-buffer-overflow (off-by-one) flaw was found in the GnuTLS software in the template parsing logic within the certtool utility. When it reads certain settings from a template file, it allows an attacker to cause an out-of-bounds (OOB) NULL pointer write, resulting in memory corruption and a denial-of-service (DoS) that could potentially crash the system. |
| A flaw was found in GnuTLS. A double-free vulnerability exists in GnuTLS due to incorrect ownership handling in the export logic of Subject Alternative Name (SAN) entries containing an otherName. If the type-id OID is invalid or malformed, GnuTLS will call asn1_delete_structure() on an ASN.1 node it does not own, leading to a double-free condition when the parent function or caller later attempts to free the same structure.
This vulnerability can be triggered using only public GnuTLS APIs and may result in denial of service or memory corruption, depending on allocator behavior. |
| A flaw was found in libssh, a library that implements the SSH protocol. When calculating the session ID during the key exchange (KEX) process, an allocation failure in cryptographic functions may lead to a NULL pointer dereference. This issue can cause the client or server to crash. |
| A NULL pointer dereference flaw was found in the GnuTLS software in _gnutls_figure_common_ciphersuite(). |
| A vulnerability was found in perl 5.30.0 through 5.38.0. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer. |
| A vulnerability was found in Ruby. The Ruby interpreter is vulnerable to the Marvin Attack. This attack allows the attacker to decrypt previously encrypted messages or forge signatures by exchanging a large number of messages with the vulnerable service. |
| A flaw has been discovered in GnuTLS where an application crash can be induced when attempting to verify a specially crafted .pem bundle using the "certtool --verify-chain" command. |
| A flaw was found in Eclipse Che che-machine-exec. This vulnerability allows unauthenticated remote arbitrary command execution and secret exfiltration (SSH keys, tokens, etc.) from other users' Developer Workspace containers, via an unauthenticated JSON-RPC / websocket API exposed on TCP port 3333. |
| In the Linux kernel, the following vulnerability has been resolved:
blk-throttle: Set BIO_THROTTLED when bio has been throttled
1.In current process, all bio will set the BIO_THROTTLED flag
after __blk_throtl_bio().
2.If bio needs to be throttled, it will start the timer and
stop submit bio directly. Bio will submit in
blk_throtl_dispatch_work_fn() when the timer expires.But in
the current process, if bio is throttled. The BIO_THROTTLED
will be set to bio after timer start. If the bio has been
completed, it may cause use-after-free blow.
BUG: KASAN: use-after-free in blk_throtl_bio+0x12f0/0x2c70
Read of size 2 at addr ffff88801b8902d4 by task fio/26380
dump_stack+0x9b/0xce
print_address_description.constprop.6+0x3e/0x60
kasan_report.cold.9+0x22/0x3a
blk_throtl_bio+0x12f0/0x2c70
submit_bio_checks+0x701/0x1550
submit_bio_noacct+0x83/0xc80
submit_bio+0xa7/0x330
mpage_readahead+0x380/0x500
read_pages+0x1c1/0xbf0
page_cache_ra_unbounded+0x471/0x6f0
do_page_cache_ra+0xda/0x110
ondemand_readahead+0x442/0xae0
page_cache_async_ra+0x210/0x300
generic_file_buffered_read+0x4d9/0x2130
generic_file_read_iter+0x315/0x490
blkdev_read_iter+0x113/0x1b0
aio_read+0x2ad/0x450
io_submit_one+0xc8e/0x1d60
__se_sys_io_submit+0x125/0x350
do_syscall_64+0x2d/0x40
entry_SYSCALL_64_after_hwframe+0x44/0xa9
Allocated by task 26380:
kasan_save_stack+0x19/0x40
__kasan_kmalloc.constprop.2+0xc1/0xd0
kmem_cache_alloc+0x146/0x440
mempool_alloc+0x125/0x2f0
bio_alloc_bioset+0x353/0x590
mpage_alloc+0x3b/0x240
do_mpage_readpage+0xddf/0x1ef0
mpage_readahead+0x264/0x500
read_pages+0x1c1/0xbf0
page_cache_ra_unbounded+0x471/0x6f0
do_page_cache_ra+0xda/0x110
ondemand_readahead+0x442/0xae0
page_cache_async_ra+0x210/0x300
generic_file_buffered_read+0x4d9/0x2130
generic_file_read_iter+0x315/0x490
blkdev_read_iter+0x113/0x1b0
aio_read+0x2ad/0x450
io_submit_one+0xc8e/0x1d60
__se_sys_io_submit+0x125/0x350
do_syscall_64+0x2d/0x40
entry_SYSCALL_64_after_hwframe+0x44/0xa9
Freed by task 0:
kasan_save_stack+0x19/0x40
kasan_set_track+0x1c/0x30
kasan_set_free_info+0x1b/0x30
__kasan_slab_free+0x111/0x160
kmem_cache_free+0x94/0x460
mempool_free+0xd6/0x320
bio_free+0xe0/0x130
bio_put+0xab/0xe0
bio_endio+0x3a6/0x5d0
blk_update_request+0x590/0x1370
scsi_end_request+0x7d/0x400
scsi_io_completion+0x1aa/0xe50
scsi_softirq_done+0x11b/0x240
blk_mq_complete_request+0xd4/0x120
scsi_mq_done+0xf0/0x200
virtscsi_vq_done+0xbc/0x150
vring_interrupt+0x179/0x390
__handle_irq_event_percpu+0xf7/0x490
handle_irq_event_percpu+0x7b/0x160
handle_irq_event+0xcc/0x170
handle_edge_irq+0x215/0xb20
common_interrupt+0x60/0x120
asm_common_interrupt+0x1e/0x40
Fix this by move BIO_THROTTLED set into the queue_lock. |
| A flaw was found in the libxslt library. The same memory field, psvi, is used for both stylesheet and input data, which can lead to type confusion during XML transformations. This vulnerability allows an attacker to crash the application or corrupt memory. In some cases, it may lead to denial of service or unexpected behavior. |
| A Use-After-Free vulnerability has been discovered in GRUB's gettext module. This flaw stems from a programming error where the gettext command remains registered in memory after its module is unloaded. An attacker can exploit this condition by invoking the orphaned command, causing the application to access a memory location that is no longer valid. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded. |
| A flaw was found in the FreeRDP used by Anaconda's remote install feature, where a crafted RDP packet could trigger a segmentation fault. This issue causes the service to crash and remain defunct, resulting in a denial of service. It occurs pre-boot and is likely due to a NULL pointer dereference. Rebooting is required to recover the system. |
| A flaw was found when using mirror-registry to install Quay. It uses a default database secret key, which is stored in plain-text format in one of the configuration template files. This issue may lead to all instances of Quay deployed using mirror-registry to have the same database secret key. This flaw allows a malicious actor to access sensitive information from Quay's database. |
| utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions. |
| A flaw was found in Keycloak. Keycloak does not immediately enforce the disabling of the "Remember Me" realm setting on existing user sessions. Sessions created while "Remember Me" was active retain their extended session lifetime until they expire, overriding the administrator's recent security configuration change. This is a logic flaw in session management increases the potential window for successful session hijacking or unauthorized long-term access persistence. The flaw lies in the session expiration logic relying on the session-local "remember-me" flag without validating the current realm-level configuration. |
| A flaw was found in Keycloak. An offline session continues to be valid when the offline_access scope is removed from the client. The refresh token is accepted and you can continue to request new tokens for the session. As it can lead to a situation where an administrator removes the scope, and assumes that offline sessions are no longer available, but they are. |
| A flaw was found in GIMP. An integer overflow vulnerability exists in the GIMP "Despeckle" plug-in. The issue occurs due to unchecked multiplication of image dimensions, such as width, height, and bytes-per-pixel (img_bpp), which can result in allocating insufficient memory and subsequently performing out-of-bounds writes. This issue could lead to heap corruption, a potential denial of service (DoS), or arbitrary code execution in certain scenarios. |
