Category Archives: Advisories

Microsoft Windows NTLMv2 Hash Disclosure Spoofing Vulnerability

Read Time:43 Second

What is the Vulnerability?Microsoft Windows contains an NTLMv2 hash spoofing vulnerability (CVE-2024-43451) that could result in disclosing a user’s NTLMv2 hash to an attacker via a file open operation. The attacker can leverage this hash to impersonate that user with minimal interaction from the victim. This vulnerability (CVE-2024-43451) has been added to CISA’s Known Exploited Vulnerabilities Catalog (KEV) list on November 12, 2024.What is the recommended Mitigation?Microsoft has released a security update to fix the vulnerability on November 12, 2024. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43451 What FortiGuard Coverage is available?FortiGuard recommends users to apply the fix provided by the vendor as soon as possible.FortiGuard IPS protection is available, and Fortinet customers remain protected through it.The FortiGuard Incident Response team can be engaged to help with any suspected compromise.

Read More

USN-7089-6: Linux kernel vulnerabilities

Read Time:4 Minute, 22 Second

Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
– ARM32 architecture;
– MIPS architecture;
– PA-RISC architecture;
– PowerPC architecture;
– RISC-V architecture;
– S390 architecture;
– x86 architecture;
– Cryptographic API;
– Serial ATA and Parallel ATA drivers;
– Null block device driver;
– Bluetooth drivers;
– Cdrom driver;
– Clock framework and drivers;
– Hardware crypto device drivers;
– CXL (Compute Express Link) drivers;
– Cirrus firmware drivers;
– GPIO subsystem;
– GPU drivers;
– I2C subsystem;
– IIO subsystem;
– InfiniBand drivers;
– ISDN/mISDN subsystem;
– LED subsystem;
– Multiple devices driver;
– Media drivers;
– Fastrpc Driver;
– Network drivers;
– Microsoft Azure Network Adapter (MANA) driver;
– Near Field Communication (NFC) drivers;
– NVME drivers;
– NVMEM (Non Volatile Memory) drivers;
– PCI subsystem;
– Pin controllers subsystem;
– x86 platform drivers;
– S/390 drivers;
– SCSI drivers;
– Thermal drivers;
– TTY drivers;
– UFS subsystem;
– USB DSL drivers;
– USB core drivers;
– DesignWare USB3 driver;
– USB Gadget drivers;
– USB Serial drivers;
– VFIO drivers;
– VHOST drivers;
– File systems infrastructure;
– BTRFS file system;
– GFS2 file system;
– JFFS2 file system;
– JFS file system;
– Network file systems library;
– Network file system client;
– NILFS2 file system;
– NTFS3 file system;
– SMB network file system;
– Memory management;
– Netfilter;
– Tracing infrastructure;
– io_uring subsystem;
– BPF subsystem;
– Core kernel;
– Bluetooth subsystem;
– CAN network layer;
– Ceph Core library;
– Networking core;
– IPv4 networking;
– IPv6 networking;
– IUCV driver;
– MAC80211 subsystem;
– Network traffic control;
– Sun RPC protocol;
– Wireless networking;
– AMD SoC Alsa drivers;
– SoC Audio for Freescale CPUs drivers;
– MediaTek ASoC drivers;
– SoC audio core drivers;
– SOF drivers;
– Sound sequencer drivers;
(CVE-2024-41062, CVE-2024-41029, CVE-2024-42142, CVE-2024-41070,
CVE-2024-41066, CVE-2024-42150, CVE-2024-42120, CVE-2023-52888,
CVE-2024-42141, CVE-2024-41032, CVE-2024-42245, CVE-2024-41053,
CVE-2024-42247, CVE-2024-42161, CVE-2024-42094, CVE-2024-41072,
CVE-2024-42076, CVE-2024-42091, CVE-2024-42103, CVE-2024-41007,
CVE-2024-42064, CVE-2024-41075, CVE-2024-42157, CVE-2024-42069,
CVE-2024-41045, CVE-2024-42068, CVE-2024-42090, CVE-2024-41071,
CVE-2024-42082, CVE-2024-42146, CVE-2024-41018, CVE-2024-42238,
CVE-2024-41079, CVE-2024-42241, CVE-2024-42067, CVE-2024-42132,
CVE-2024-42121, CVE-2024-41025, CVE-2024-42231, CVE-2024-42225,
CVE-2024-41080, CVE-2024-41086, CVE-2024-41012, CVE-2024-42234,
CVE-2024-41088, CVE-2024-42129, CVE-2024-42158, CVE-2024-41078,
CVE-2024-41038, CVE-2024-41055, CVE-2024-42106, CVE-2024-42227,
CVE-2024-42102, CVE-2024-41082, CVE-2024-42108, CVE-2024-41085,
CVE-2024-41020, CVE-2024-41054, CVE-2024-42085, CVE-2024-42140,
CVE-2024-42089, CVE-2024-41047, CVE-2024-42092, CVE-2024-41044,
CVE-2024-42246, CVE-2024-41035, CVE-2024-42250, CVE-2024-42070,
CVE-2024-41039, CVE-2024-41061, CVE-2024-42147, CVE-2024-42104,
CVE-2024-41090, CVE-2024-41096, CVE-2024-41063, CVE-2024-41084,
CVE-2024-41059, CVE-2024-41097, CVE-2024-41089, CVE-2024-42093,
CVE-2024-42126, CVE-2024-42135, CVE-2024-42128, CVE-2024-42098,
CVE-2024-42105, CVE-2024-42124, CVE-2024-42101, CVE-2024-41091,
CVE-2024-42127, CVE-2024-41077, CVE-2024-42111, CVE-2024-41037,
CVE-2024-42136, CVE-2024-41083, CVE-2024-42243, CVE-2024-41033,
CVE-2024-41046, CVE-2024-42230, CVE-2024-42080, CVE-2024-42096,
CVE-2024-42100, CVE-2024-42236, CVE-2024-41022, CVE-2024-42086,
CVE-2024-42251, CVE-2024-41015, CVE-2024-41027, CVE-2024-42155,
CVE-2024-42117, CVE-2024-41036, CVE-2024-42133, CVE-2024-41010,
CVE-2024-42151, CVE-2024-42118, CVE-2024-39486, CVE-2024-42066,
CVE-2024-42131, CVE-2024-42223, CVE-2024-41081, CVE-2024-42244,
CVE-2024-41073, CVE-2024-42114, CVE-2024-42252, CVE-2024-42248,
CVE-2024-42110, CVE-2024-41051, CVE-2023-52887, CVE-2024-42156,
CVE-2024-41074, CVE-2024-41017, CVE-2024-42079, CVE-2024-41034,
CVE-2024-41028, CVE-2024-42109, CVE-2024-42235, CVE-2024-41058,
CVE-2024-42232, CVE-2024-42084, CVE-2024-41076, CVE-2024-41030,
CVE-2024-41023, CVE-2024-42271, CVE-2024-41050, CVE-2024-41042,
CVE-2024-41031, CVE-2024-42112, CVE-2024-41092, CVE-2024-42253,
CVE-2024-42152, CVE-2024-41049, CVE-2024-42237, CVE-2024-41095,
CVE-2024-42280, CVE-2024-42153, CVE-2024-42115, CVE-2024-42130,
CVE-2024-41064, CVE-2024-42077, CVE-2024-41067, CVE-2024-42137,
CVE-2024-41019, CVE-2024-42240, CVE-2024-41093, CVE-2024-41048,
CVE-2024-42063, CVE-2024-42113, CVE-2024-42145, CVE-2024-42073,
CVE-2024-43858, CVE-2024-42088, CVE-2024-41069, CVE-2024-41068,
CVE-2024-42138, CVE-2024-41065, CVE-2024-42087, CVE-2024-42239,
CVE-2024-42149, CVE-2024-41021, CVE-2024-42065, CVE-2024-39487,
CVE-2024-41052, CVE-2024-42095, CVE-2024-42074, CVE-2024-42097,
CVE-2024-41098, CVE-2024-41057, CVE-2024-41060, CVE-2024-42119,
CVE-2024-42229, CVE-2024-43855, CVE-2024-41056, CVE-2024-41041,
CVE-2024-42144, CVE-2024-41087, CVE-2024-41094)

Read More

USN-7111-1: Go vulnerabilities

Read Time:2 Minute, 43 Second

Philippe Antoine discovered that Go incorrectly handled crafted HTTP/2
streams. An attacker could possibly use this issue to cause a denial of
service. (CVE-2022-41723)

Marten Seemann discovered that Go did not properly manage memory under
certain circumstances. An attacker could possibly use this issue to cause
a panic resulting in a denial of service. (CVE-2022-41724)

Ameya Darshan and Jakob Ackermann discovered that Go did not properly
validate the amount of memory and disk files ReadForm can consume. An
attacker could possibly use this issue to cause a panic resulting in a
denial of service. (CVE-2022-41725)

Jakob Ackermann discovered that Go incorrectly handled multipart
forms. An attacker could possibly use this issue to consume an excessive
amount of resources, resulting in a denial of service. (CVE-2023-24536)

It was discovered that Go did not properly validate the “//go:cgo_”
directives during compilation. An attacker could possibly use this issue
to inject arbitrary code during compile time. (CVE-2023-39323)

Bartek Nowotarski was discovered that the Go net/http module did not
properly handle the requests when request’s headers exceed MaxHeaderBytes.
An attacker could possibly use this issue to cause a panic resulting into
a denial of service. (CVE-2023-45288)

Bartek Nowotarski discovered that the Go net/http module did not properly
validate the total size of the parsed form when parsing a multipart form.
An attacker could possibly use this issue to cause a panic resulting into a
denial of service. (CVE-2023-45290)

John Howard discovered that the Go crypto/x509 module did not properly
handle a certificate chain which contains a certificate with an unknown
public key algorithm. An attacker could possibly use this issue to cause
a panic resulting into a denial of service. (CVE-2024-24783)

Juho Nurminen discovered that the Go net/mail module did not properly
handle comments within display names in the ParseAddressList function.
An attacker could possibly use this issue to cause a panic resulting into
a denial of service. (CVE-2024-24784)

Yufan You discovered that the Go archive/zip module did not properly
handle certain types of invalid zip files differs from the behavior of
most zip implementations. An attacker could possibly use this issue to
cause a panic resulting into a denial of service. (CVE-2024-24789)

Geoff Franks discovered that the Go net/http module did not properly
handle responses to requests with an “Expect: 100-continue” header under
certain circumstances. An attacker could possibly use this issue to
cause a denial of service. (CVE-2024-24791)

It was discovered that the Go parser module did not properly handle deeply
nested literal values. An attacker could possibly use this issue to cause
a panic resulting in a denial of service. (CVE-2024-34155)

Md Sakib Anwar discovered that the Go encoding/gob module did not properly
handle message decoding under certain circumstances. An attacker could
possibly use this issue to cause a panic resulting in a denial of service.
(CVE-2024-34156)

It was discovered that the Go build module did not properly handle certain
build tag lines with deeply nested expressions. An attacker could possibly
use this issue to cause a panic resulting in a denial of service.
(CVE-2024-34158)

Read More