Ecosystem
Azure Linux
13,277 known vulnerabilities.
Most affected packages
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High 7.5CVE-2021-22569 Public exploit
Denial of Service of protobuf-java parsing procedure
An issue in protobuf-java allowed the interleaving of com.google.protobuf.UnknownFieldSet fields in such a way that would be processed out of order. A small malicious payload can occupy the parser for several minutes by creating large numbers of short-lived o…
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High 8.1CVE-2021-46143 Public exploit
In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
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High 8.8CVE-2021-45960 Public exploit
In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can l…
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Unscored —CVE-2021-45485 Public exploit
In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of…
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Unscored —CVE-2021-44733 Public exploit
A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11. This occurs …
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Unscored —
Possible buffer overflow when parsing multipart content in mod_lua of Apache HTTP Server 2.4.51 and earlier
A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue af…
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Unscored —CVE-2021-42717 Public exploit
ModSecurity 3.x through 3.0.5 mishandles excessively nested JSON objects. Crafted JSON objects with nesting tens-of-tho…
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Medium 5.7CVE-2021-3572 Public exploit
Improper Input Validation in pip
A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. This i…
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Unscored —
An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communic…
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Unscored —CVE-2021-42327 Public exploit
dp_link_settings_write in drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c in the Linux kernel through 5.14.14…
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Unscored —
Buffer overflow in WASM modules in misc/wasm and cmd/link
Go before 1.16.9 and 1.17.x before 1.17.2 has a Buffer Overflow via large arguments in a function invocation from a WASM module, when GOARCH=wasm GOOS=js is used.
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Unscored —CVE-2021-42008 Public exploit
The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds wr…
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High 7.5
DoS vulnerability in Redis
Redis is an open source, in-memory database that persists on disk. When parsing an incoming Redis Standard Protocol (RESP) request, Redis allocates memory according to user-specified values which determine the number of elements (in the multi-bulk header) and…
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Unscored —CVE-2021-41073 Public exploit
loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IO…
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Critical 9.0
mod_proxy SSRF
A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.
KEV Dec 1, 2021 -
High 7.4
Read buffer overruns processing ASN.1 strings
ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string dat…
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Critical 9.8
SM2 Decryption Buffer Overflow
In order to decrypt SM2 encrypted data an application is expected to call the API function EVP_PKEY_decrypt(). Typically an application will call this function twice. The first time, on entry, the "out" parameter can be NULL and, on exit, the "outlen" paramet…
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High 7.8CVE-2021-38185 Public exploit
GNU cpio through 2.13 allows attackers to execute arbitrary code via a crafted pattern file, because of a dstring.c ds_…
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Low 3.7CVE-2021-22924 Public exploit
libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches…
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Unscored —CVE-2021-3679 Public exploit
A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the …
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Unscored —CVE-2021-33909 Public exploit
fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, …
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Unscored —CVE-2021-34558 Public exploit
Panic on certain certificates in crypto/tls
The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected type when doing a RSA based key exchange, allowing a malicious TLS server to cause a TLS client to panic.
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Unscored —CVE-2021-33624 Public exploit
In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confus…
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Unscored —
mod_session NULL pointer dereference
Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Cookie header handled by mod_session can cause a NULL pointer dereference and crash, leading to a possible Denial Of Service
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Unscored —CVE-2020-27815 Public exploit
A flaw was found in the JFS filesystem code in the Linux Kernel which allows a local attacker with the ability to set e…
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Unscored —CVE-2021-33034 Public exploit
In the Linux kernel before 5.12.4, net/bluetooth/hci_event.c has a use-after-free when destroying an hci_chan, aka CID-…
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Unscored —CVE-2020-27824 Public exploit
A flaw was found in OpenJPEG’s encoder in the opj_dwt_calc_explicit_stepsizes() function. This flaw allows an attacker …
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Unscored —CVE-2021-32399 Public exploit
net/bluetooth/hci_request.c in the Linux kernel through 5.12.2 has a race condition for removal of the HCI controller.
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Unscored —CVE-2021-29155 Public exploit
An issue was discovered in the Linux kernel through 5.11.x. kernel/bpf/verifier.c performs undesirable out-of-bounds sp…
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Low 3.3CVE-2021-23358 Public exploit
Arbitrary Code Injection
The package underscore from 1.13.0-0 and before 1.13.0-2, from 1.3.2 and before 1.12.1 are vulnerable to Arbitrary Code Injection via the template function, particularly when a variable property is passed as an argument as it is not sanitized.
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Unscored —CVE-2021-27365 Public exploit
An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate lengt…
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Unscored —CVE-2021-20233 Public exploit
A flaw was found in grub2 in versions prior to 2.06. Setparam_prefix() in the menu rendering code performs a length cal…
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Unscored —CVE-2020-25632 Public exploit
A flaw was found in grub2 in versions prior to 2.06. The rmmod implementation allows the unloading of a module used as …
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Unscored —CVE-2020-14372 Public exploit
A flaw was found in grub2 in versions prior to 2.06, where it incorrectly enables the usage of the ACPI command when Se…
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High 7.5
Integer overflow in CipherUpdate
Calls to EVP_CipherUpdate, EVP_EncryptUpdate and EVP_DecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. In such cases the return value from the …
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Medium 5.9CVE-2021-23841 Public exploit
Null pointer deref in X509_issuer_and_serial_hash()
The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing …
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High 7.2
Command Injection
Lodash versions prior to 4.17.21 are vulnerable to Command Injection via the template function.
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Critical 9.8CVE-2020-14343 Public exploit
Improper Input Validation in PyYAML
A vulnerability was discovered in the PyYAML library in versions before 5.4, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the libra…
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Medium 6.3CVE-2020-8554 Public exploit
Kubernetes man in the middle using LoadBalancer or ExternalIPs
Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a pri…
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High 7.3CVE-2020-28458 Public exploit
Prototype Pollution
All versions of package datatables.net are vulnerable to Prototype Pollution due to an incomplete fix for https://snyk.io/vuln/SNYK-JS-DATATABLESNET-598806.