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CVE-2021-23840

Low priority

Some fixes available 18 of 22

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...

4 affected packages

edk2, nodejs, openssl, openssl1.0

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
edk2 Not affected Not affected Fixed Vulnerable
nodejs Not affected Vulnerable Not affected Not affected
openssl Fixed Fixed Fixed Fixed
openssl1.0 Not in release Not in release Not in release Fixed
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CVE-2021-23839

Low priority
Not affected

OpenSSL 1.0.2 supports SSLv2. If a client attempts to negotiate SSLv2 with a server that is configured to support both SSLv2 and more recent SSL and TLS versions then a check is made for a version rollback attack when unpadding an...

4 affected packages

openssl1.0, edk2, nodejs, openssl

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssl1.0 Not in release Not affected
edk2 Not affected Not affected
nodejs Not affected Not affected
openssl Not affected Not affected
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CVE-2020-8287

Medium priority

Some fixes available 4 of 15

Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first header field...

2 affected packages

nodejs, http-parser

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Not affected Not affected Fixed Fixed
http-parser Not affected Vulnerable Needs evaluation Fixed
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CVE-2020-8265

Medium priority

Some fixes available 3 of 7

Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 are vulnerable to a use-after-free bug in its TLS implementation. When writing to a TLS enabled socket, node::StreamBase::Write calls node::TLSWrap::DoWrite with a freshly...

1 affected package

nodejs

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Not affected Fixed Fixed
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CVE-2020-1971

High priority
Fixed

The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a...

4 affected packages

openssl, nodejs, openssl1.0, edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssl Fixed Fixed
nodejs Not affected Not affected
openssl1.0 Not in release Fixed
edk2 Not affected Not affected
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CVE-2020-8251

Medium priority
Ignored

Node.js < 14.11.0 is vulnerable to HTTP denial of service (DoS) attacks based on delayed requests submission which can make the server unable to accept new connections.

1 affected package

nodejs

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Not affected Not affected Not affected
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CVE-2020-8201

Medium priority
Ignored

Node.js < 12.18.4 and < 14.11 can be exploited to perform HTTP desync attacks and deliver malicious payloads to unsuspecting users. The payloads can be crafted by an attacker to hijack user sessions, poison cookies, perform...

1 affected package

nodejs

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Not affected Not affected Not affected
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CVE-2020-1968

Low priority

Some fixes available 3 of 4

The Raccoon attack exploits a flaw in the TLS specification which can lead to an attacker being able to compute the pre-master secret in connections which have used a Diffie-Hellman (DH) based ciphersuite. In such a case this...

4 affected packages

edk2, nodejs, openssl, openssl1.0

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
edk2 Not affected Not affected Not affected Not affected
nodejs Not affected Not affected Not affected Not affected
openssl Not affected Not affected Not affected Not affected
openssl1.0 Not in release Not in release Not in release Fixed
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CVE-2020-8174

Medium priority

Some fixes available 2 of 7

napi_get_value_string_*() allows various kinds of memory corruption in node < 10.21.0, 12.18.0, and < 14.4.0.

1 affected package

nodejs

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Not affected Fixed Fixed
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CVE-2020-8172

Medium priority
Ignored

TLS session reuse can lead to host certificate verification bypass in node version < 12.18.0 and < 14.4.0.

1 affected package

nodejs

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nodejs Not affected Not affected Not affected
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