posix 安全漏洞

posix is a portable operating system interface. A security vulnerability exists in all versions of posix, which stems from a call to the toString method that falls back to the value 0x0 and can be exploited by an attacker to conduct a Dos attack...

Upgraded Q -> M from 87 [1654442977298]

Judge has assessed an item in Issue 87 as Medium risk. The relevant finding follows: Issue 3 Low - Some tokens do not allow for Non-Zero to Non-Zero value approvals USDT, for example, will not allow approving a non-zero amount and then approving another non-zero amount. The approval must be reset...

`SegQueue` creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

`SegQueue` creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

RUSTSEC-2022-0020 `SegQueue` creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

RUSTSEC-2022-0021 `SegQueue` creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

RUSTSEC-2022-0019 Channel creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

Channel creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

ConvexStakingWrapper deposits and withdraws will frequently be disabled if a token that doesn't allow zero value transfers will be added as a reward one

Lines of code Vulnerability details Impact If deposits and withdraws are done frequently enough, the reward update operation they invoke will deal mostly with the case when there is nothing to add yet, i.e. reward.remaining match the reward token balance. If reward token doesn't allow for zero...

PT-2024-11157 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.13.0-rc1+ Description: A divide-by-zero error can be triggered in the Linux kernel by a user-supplied value, specifically the user entry size, which is used as a denominator to calculate the number of entries...

samba: Netlogon elevation of privilege vulnerability (Zerologon)

A flaw was found in the Microsoft Windows Netlogon Remote Protocol MS-NRPC, where it reuses a known, static, zero-value initialization vector IV in AES-CFB8 mode. This flaw allows an unauthenticated attacker to impersonate a domain-joined computer, including a domain controller, and possibly obta...

kernel: use-after-free in __ext4_expand_extra_isize and ext4_xattr_set_entry related to fs/ext4/inode.c and fs/ext4/super.c

A use-after-free flaw was found in the Linux kernel’s ext4 file system functionality when the user mount ext4 partition, with the usage of an additional debug parameter is defining an extra inode size. If this parameter has a non zero value, this flaw allows a local user to crash the system when...

CVE-2020-15365

LibRaw before 0.20-Beta3 has an out-of-bounds write in parseexif in metadata\exifgps.cpp via an unrecognized AtomName and a zero value of tiffnifds...

CVE-2020-15365

LibRaw before 0.20-Beta3 has an out-of-bounds write in parseexif in metadata\exifgps.cpp via an unrecognized AtomName and a zero value of tiffnifds...

CVE-2019-16412

The CVE concerns a vulnerability in Tenda N301 wireless routers affecting the goform/setSysTools handler. A zero wanMTU value can be submitted and, unlike in the GUI which blocks it, may trigger a device crash. The issue is documented with the same description across NVD/Red Hat/NVD mirrors, conf...

Integer overflow

An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service SIGSEGV via a crafted PNG image file, because PngImage::readMetadata mishandles a zero value for iccOffset...

UBUNTU-CVE-2018-10535

The ignoresectionsym function in elf.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.30, does not validate the outputsection pointer in the case of a symtab entry with a "SECTION" type that has a "0" value, which allows remote attackers to cause a denial o...

CVE-2014-0142

QEMU, possibly before 2.0.0, allows local users to cause a denial of service divide-by-zero error and crash via a zero value in the 1 tracks field to the seektosector function in block/parallels.c or 2 extentsize field in the bochs function in block/bochs.c...

CVE-2014-0142

QEMU, possibly before 2.0.0, allows local users to cause a denial of service divide-by-zero error and crash via a zero value in the 1 tracks field to the seektosector function in block/parallels.c or 2 extentsize field in the bochs function in block/bochs.c...

The vulnerability of the Linux operating system, which allows a hacker to trigger a service failure or increase their privileges.

The vulnerability of the Linux kernel’s keyring subsystem is related to pointer assignment errors. Exploiting this vulnerability can allow an attacker, operating locally, to gain elevated privileges or cause a service failure pointer dereferencing and system crash by using vectors that include a...