Zend studio 10.0.1 Patch#
Zend studio 10.0.1 software#

In versions prior to and including 2.12 PJSIP there is a stack-buffer overflow vulnerability which only impacts PJSIP users who accept hashed digest credentials (credentials with data_type `PJSIP_CRED_DATA_DIGEST`). PJSIP is a free and open source multimedia communication library written in C language. There are no known workarounds for this issue.

Zend studio 10.0.1 Patch#

A patch is available in commit db3235953baa56d2fb0e276ca510fefca751643f which will be included in the next release. The issue may cause a dialog set to be registered in the hash table multiple times (with different hash keys) leading to undefined behavior such as dialog list collision which eventually leading to endless loop. In versions up to and including 2.11.1 when in a dialog set (or forking) scenario, a hash key shared by multiple UAC dialogs can potentially be prematurely freed when one of the dialogs is destroyed. PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. As a workaround users can restrict access to the tenant of a deployed OneFuzz instance =2GiB) IMAP literals, malicious or compromised IMAP servers, and hypothetically even external email senders, could cause several different buffer overflows, which could conceivably be exploited for remote code execution. This issue is resolved starting in release 2.31.0, via the addition of application-level check of the bearer token's `issuer` against an administrator-configured allowlist. Via authorized API calls, this also enables tampering with existing data and unauthorized code execution on Azure compute resources.

Zend studio 10.0.1 software#

This can result in read/write access to private data such as software vulnerability and crash information, security testing tools and proprietary code and symbols. To be vulnerable, a OneFuzz deployment must be both version 2.12.0 or greater and deployed with the non-default -multi_tenant_domain option.

Starting with OneFuzz 2.12.0 or greater, an incomplete authorization check allows an authenticated user from any Azure Active Directory tenant to make authorized API calls to a vulnerable OneFuzz instance.

OneFuzz is an open source self-hosted Fuzzing-As-A-Service platform.