USN-5886-1: Intel Microcode vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Canonical Ubuntu 18.04 Canonical Ubuntu 22.04 Description Erik C. Bjorge discovered that some IntelR Atom and Intel Xeon Scalable Processors did not properly implement access controls for out-of-band management. This...

USN-5885-1: APR vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 22.04 Description Ronald Crane discovered integer overflow vulnerabilities in the Apache Portable Runtime APR that could potentially result in memory corruption. A remote attacker could possibly use these issues to cause a...

USN-5848-1: less vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 22.04 Description David Leadbeater discovered that less was not properly handling escape sequences when displaying raw control characters. A maliciously formed OSC 8 hyperlink could be used by an attacker to perform a deni...

CVE-2023-20873

In Spring Boot versions 3.0.0 - 3.0.5, 2.7.0 - 2.7.10, and older unsupported versions, an application that is deployed to Cloud Foundry could be susceptible to a security bypass. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.6+. 2.7.x users...

Information Disclosure

Cloud Foundry User Account and Authentication Server is vulnerable to Information Disclosure. The vulnerability exists because the UAA does not reject a refresh token during a refresh token grant which allows an attacker to gain access to resources until the token expires...

CVE-2023-20903

This disclosure regards a vulnerability related to UAA refresh tokens and external identity providers.Assuming that an external identity provider is linked to the UAA, a refresh token is issued to a client on behalf of a user from that identity provider, the administrator of the UAA deactivates t...

CVE-2023-20903

This disclosure regards a vulnerability related to UAA refresh tokens and external identity providers.Assuming that an external identity provider is linked to the UAA, a refresh token is issued to a client on behalf of a user from that identity provider, the administrator of the UAA deactivates t...

PT-2023-17693 · Cloud Foundry · Cloud Foundry Uaa

Name of the Vulnerable Software and Affected Versions: Cloud Foundry UAA affected versions not specified Description: The issue is related to UAA refresh tokens and external identity providers. When an external identity provider linked to the UAA is deactivated, the UAA fails to reject refresh...

CVE-2023-20903

This disclosure regards a vulnerability related to UAA refresh tokens and external identity providers.Assuming that an external identity provider is linked to the UAA, a refresh token is issued to a client on behalf of a user from that identity provider, the administrator of the UAA deactivates t...

Cloud Foundry UAA代码问题漏洞

Cloud Foundry UAA is a U.S. Cloud Foundry Foundation authentication and managed service endpoint for the CloudFoundry cloud platform. A security vulnerability exists in all supported versions of UAA, which stems from the fact that the system does not revoke IDP tokens even if they are deactivated...

USN-5921-1: rsync vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Canonical Ubuntu 22.04 Description Koen van Hove discovered that the rsync client incorrectly validated filenames returned by servers. If a user or automated system were tricked into connecting to a malicious server,...

USN-5923-1: LibTIFF vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Canonical Ubuntu 18.04 Canonical Ubuntu 22.04 Description It was discovered that LibTIFF could be made to read out of bounds when processing certain malformed image files with the tiffcrop tool. If a user were tricke...

USN-5871-2: Git regression | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description USN-5871-1 fixed vulnerabilities in Git. A backport fixing part of the vulnerability in CVE-2023-22490 was required. This update fix this for Ubuntu 18.04 LTS. Original advisory details: It was discovered...

USN-5901-1: GnuTLS vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 22.04 Description Hubert Kario discovered that GnuTLS had a timing side-channel when handling certain RSA messages. A remote attacker could possibly use this issue to recover sensitive information. Update Instructions: Run...

USN-5767-3: Python vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description USN-5767-1 fixed vulnerabilities in Python. This update fixes the problem for Ubuntu 18.04 LTS. Original advisory details: Nicky Mouha discovered that Python incorrectly handled certain SHA-3 internals. A...

USN-5855-2: ImageMagick vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 22.04 Description USN-5855-1 fixed a vulnerability in ImageMagick. This update provides the corresponding update for Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 22.10. Original advisory details: It was discovered that...

USN-5900-1: tar vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Canonical Ubuntu 18.04 Canonical Ubuntu 22.04 Description It was discovered that tar incorrectly handled certain files. An attacker could possibly use this issue to expose sensitive information or cause a crash. Upda...

USN-5906-1: PostgreSQL vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 22.04 Description Jacob Champion discovered that the PostgreSQL client incorrectly handled Kerberos authentication. If a user or automated system were tricked into connecting to a malicious server, a remote attacker could...

USN-5908-1: Sudo vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 22.04 Description It was discovered that Sudo incorrectly handled the per-command chroot feature. In certain environments where Sudo is configured with a rule that contains a CHROOT setting, a local attacker could use this...

CVE-2023-20903 - Tokens for inactivated IDPs are not revoked and remain valid until expiration | Cloud Foundry

Severity CVSS score: 2.7 Low Vendor Cloud Foundry Foundation Versions Affected All versions Description This disclosure regards a vulnerability related to UAA refresh tokens and external identity providers. Assuming that: an external identity provider is linked to the UAA a refresh token is issue...