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Ubuntu Security Notice USN-6564-1
Ubuntu Security Notice 6564-1 - Hubert Kario discovered that Node.js incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to obtain sensitive information. CarpetFuzz, Dawei Wang discovered that Node.js incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service.
==========================================================================Ubuntu Security Notice USN-6564-1January 03, 2024nodejs vulnerabilities==========================================================================A security issue affects these releases of Ubuntu and its derivatives:- Ubuntu 22.04 LTSSummary:Several security issues were fixed in Node.js.Software Description:- nodejs: An open-source, cross-platform JavaScript runtime environment.Details:Hubert Kario discovered that Node.js incorrectly handled certain inputs. If auser or an automated system were tricked into opening a specially crafted inputfile, a remote attacker could possibly use this issue to obtain sensitiveinformation. (CVE-2022-4304)CarpetFuzz, Dawei Wang discovered that Node.js incorrectly handled certaininputs. If a user or an automated system were tricked into opening a speciallycrafted input file, a remote attacker could possibly use this issue to cause adenial of service. (CVE-2022-4450)Octavio Galland and Marcel Böhme discovered that Node.js incorrectly handledcertain inputs. If a user or an automated system were tricked into opening aspecially crafted input file, a remote attacker could possibly use this issueto cause a denial of service. (CVE-2023-0215)David Benjamin discovered that Node.js incorrectly handled certain inputs. If auser or an automated system were tricked into opening a specially crafted inputfile, a remote attacker could possibly use this issue to obtain sensitiveinformation. (CVE-2023-0286)Hubert Kario and Dmitry Belyavsky discovered that Node.js incorrectly handledcertain inputs. If a user or an automated system were tricked into opening aspecially crafted input file, a remote attacker could possibly use this issueto cause a denial of service. (CVE-2023-0401)Update instructions:The problem can be corrected by updating your system to the followingpackage versions:Ubuntu 22.04 LTS: libnode-dev 12.22.9~dfsg-1ubuntu3.3 libnode72 12.22.9~dfsg-1ubuntu3.3 nodejs 12.22.9~dfsg-1ubuntu3.3In general, a standard system update will make all the necessary changes.References: https://ubuntu.com/security/notices/USN-6564-1 CVE-2022-4304, CVE-2022-4450, CVE-2023-0215, CVE-2023-0286, CVE-2023-0401Package Information: https://launchpad.net/ubuntu/+source/nodejs/12.22.9~dfsg-1ubuntu3.3
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The OpenSSL Project has released fixes to address several security flaws, including a high-severity bug in the open source encryption toolkit that could potentially expose users to malicious attacks. Tracked as CVE-2023-0286, the issue relates to a case of type confusion that may permit an adversary to "read memory contents or enact a denial-of-service," the maintainers said in an advisory. The
The OpenSSL Project has released fixes to address several security flaws, including a high-severity bug in the open source encryption toolkit that could potentially expose users to malicious attacks. Tracked as CVE-2023-0286, the issue relates to a case of type confusion that may permit an adversary to "read memory contents or enact a denial-of-service," the maintainers said in an advisory. The
The OpenSSL Project has released fixes to address several security flaws, including a high-severity bug in the open source encryption toolkit that could potentially expose users to malicious attacks. Tracked as CVE-2023-0286, the issue relates to a case of type confusion that may permit an adversary to "read memory contents or enact a denial-of-service," the maintainers said in an advisory. The
A `NULL` pointer can be dereferenced when signatures are being verified on PKCS7 `signed` or `signedAndEnveloped` data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail. There is a missing check for the return value from the initialization function which later leads to invalid usage of the digest API most likely leading to a crash. The unavailability of an algorithm can be caused by using FIPS enabled configuration of providers or more commonly by not loading the legacy provider. PKCS7 data is processed by the SMIME library calls and also by the time stamp (TS) library calls. The TLS implementation in OpenSSL does not call these functions however third party applications would be affected if they call these functions to verify signatures on untrusted data.
A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail. There is a missing check for the return value from the initialization function which later leads to invalid usage of the digest API most likely leading to a crash. The unavailability of an algorithm can be caused by using FIPS enabled configuration of providers or more commonly by not loading the legacy provider. PKCS7 data is processed by the SMIME library calls and also by the time stamp (TS) library calls. The TLS implementation in OpenSSL does not call these functions however third party applications would be affected if they call these functions to verify signatures on untrusted data.
Ubuntu Security Notice 5845-2 - USN-5845-1 fixed several vulnerabilities in OpenSSL. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. David Benjamin discovered that OpenSSL incorrectly handled X.400 address processing. A remote attacker could possibly use this issue to read arbitrary memory contents or cause OpenSSL to crash, resulting in a denial of service.