Security Vulnerabilities - CVEs Published In November 2024
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: Fix shift-out-of-bounds bug
Fix a shift-out-of-bounds bug reported by UBSAN when running
VM with MTE enabled host kernel.
UBSAN: shift-out-of-bounds in arch/arm64/kvm/sys_regs.c:1988:14
shift exponent 33 is too large for 32-bit type 'int'
CPU: 26 UID: 0 PID: 7629 Comm: qemu-kvm Not tainted 6.12.0-rc2 #34
Hardware name: IEI NF5280R7/Mitchell MB, BIOS 00.00. 2024-10-12 09:28:54 10/14/2024
Call trace:
dump_backtrace+0xa0/0x128
show_stack+0x20/0x38
dump_stack_lvl+0x74/0x90
dump_stack+0x18/0x28
__ubsan_handle_shift_out_of_bounds+0xf8/0x1e0
reset_clidr+0x10c/0x1c8
kvm_reset_sys_regs+0x50/0x1c8
kvm_reset_vcpu+0xec/0x2b0
__kvm_vcpu_set_target+0x84/0x158
kvm_vcpu_set_target+0x138/0x168
kvm_arch_vcpu_ioctl_vcpu_init+0x40/0x2b0
kvm_arch_vcpu_ioctl+0x28c/0x4b8
kvm_vcpu_ioctl+0x4bc/0x7a8
__arm64_sys_ioctl+0xb4/0x100
invoke_syscall+0x70/0x100
el0_svc_common.constprop.0+0x48/0xf0
do_el0_svc+0x24/0x38
el0_svc+0x3c/0x158
el0t_64_sync_handler+0x120/0x130
el0t_64_sync+0x194/0x198
CVSS Score
7.9
EPSS Score
0.002
Published
2024-11-07
In the Linux kernel, the following vulnerability has been resolved:
sched/core: Disable page allocation in task_tick_mm_cid()
With KASAN and PREEMPT_RT enabled, calling task_work_add() in
task_tick_mm_cid() may cause the following splat.
[ 63.696416] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48
[ 63.696416] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 610, name: modprobe
[ 63.696416] preempt_count: 10001, expected: 0
[ 63.696416] RCU nest depth: 1, expected: 1
This problem is caused by the following call trace.
sched_tick() [ acquire rq->__lock ]
-> task_tick_mm_cid()
-> task_work_add()
-> __kasan_record_aux_stack()
-> kasan_save_stack()
-> stack_depot_save_flags()
-> alloc_pages_mpol_noprof()
-> __alloc_pages_noprof()
-> get_page_from_freelist()
-> rmqueue()
-> rmqueue_pcplist()
-> __rmqueue_pcplist()
-> rmqueue_bulk()
-> rt_spin_lock()
The rq lock is a raw_spinlock_t. We can't sleep while holding
it. IOW, we can't call alloc_pages() in stack_depot_save_flags().
The task_tick_mm_cid() function with its task_work_add() call was
introduced by commit 223baf9d17f2 ("sched: Fix performance regression
introduced by mm_cid") in v6.4 kernel.
Fortunately, there is a kasan_record_aux_stack_noalloc() variant that
calls stack_depot_save_flags() while not allowing it to allocate
new pages. To allow task_tick_mm_cid() to use task_work without
page allocation, a new TWAF_NO_ALLOC flag is added to enable calling
kasan_record_aux_stack_noalloc() instead of kasan_record_aux_stack()
if set. The task_tick_mm_cid() function is modified to add this new flag.
The possible downside is the missing stack trace in a KASAN report due
to new page allocation required when task_work_add_noallloc() is called
which should be rare.
CVSS Score
5.5
EPSS Score
0.002
Published
2024-11-07
A flaw was found in hibernate-validator's 'isValid' method in the org.hibernate.validator.internal.constraintvalidators.hv.SafeHtmlValidator class, which can be bypassed by omitting the tag ending in a less-than character. Browsers may render an invalid html, allowing HTML injection or Cross-Site-Scripting (XSS) attacks.
CVSS Score
6.1
EPSS Score
0.005
Published
2024-11-07
HCL BigFix Compliance is affected by unvalidated redirects and forwards. The HOST header can be manipulated by an attacker and as a result, it can poison the web cache and provide back to users being served the page.
CVSS Score
5.4
EPSS Score
0.002
Published
2024-11-07
HCL BigFix Compliance is vulnerable to the generation of error messages containing sensitive information. Detailed error messages can provide enticement information or expose information about its environment, users, or associated data.
CVSS Score
4.7
EPSS Score
0.003
Published
2024-11-07
HCL BigFix Compliance is affected by a missing secure flag on a cookie. If a secure flag is not set, cookies may be stolen by an attacker using XSS, resulting in unauthorized access or session cookies could be transferred over an unencrypted channel.
CVSS Score
3.8
EPSS Score
0.001
Published
2024-11-07
Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M20, from 10.1.0-M1 through 10.1.24, from 9.0.13 through 9.0.89.
The following versions were EOL at the time the CVE was created but are
known to be affected: 8.5.35 through 8.5.100 and 7.0.92 through 7.0.109. Other EOL versions may also be affected.
Users are recommended to upgrade to version 11.0.0-M21, 10.1.25, or 9.0.90, which fixes the issue.
Apache Tomcat, under certain configurations on any platform, allows an attacker to cause an OutOfMemoryError by abusing the TLS handshake process.
CVSS Score
8.6
EPSS Score
0.017
Published
2024-11-07
The WP Booking Calendar WordPress plugin before 10.6.3 does not sanitise and escape some of its Widgets settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
CVSS Score
4.8
EPSS Score
0.004
Published
2024-11-07
A vulnerability classified as critical has been found in Guangzhou Tuchuang Computer Software Development Interlib Library Cluster Automation Management System up to 2.0.1. This affects an unknown part of the file /interlib/admin/SysLib?cmdACT=inputLIBCODE&mod=batchXSL&xsl=editLIBCODE.xsl&libcodes=&ROWID=. The manipulation of the argument sql leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
5.1
EPSS Score
0.006
Published
2024-11-07
A vulnerability classified as critical was found in Guangzhou Tuchuang Computer Software Development Interlib Library Cluster Automation Management System up to 2.0.1. This vulnerability affects unknown code of the file /interlib/order/BatchOrder?cmdACT=admin_order&xsl=adminOrder_OrderList.xsl. The manipulation of the argument bookrecno leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
5.1
EPSS Score
0.006
Published
2024-11-07