CVE-2024-35190

Asterisk is an open source private branch exchange and telephony toolkit. After upgrade to 18.23.0, ALL unauthorized SIP requests are identified as PJSIP Endpoint of local asterisk server. This vulnerability is fixed in 18.23.1, 20.8.1, and 21.3.1...

CVE-2024-35190

Asterisk is an open source private branch exchange and telephony toolkit. After upgrade to 18.23.0, ALL unauthorized SIP requests are identified as PJSIP Endpoint of local asterisk server. This vulnerability is fixed in 18.23.1, 20.8.1, and 21.3.1...

CVE-2024-35190: Incorrect Implementation of Authentication Algorithm

Asterisk is an open source private branch exchange and telephony toolkit. After upgrade to 18.23.0, ALL unauthorized SIP requests are identified as PJSIP Endpoint of local asterisk server. This vulnerability is fixed in 18.23.1, 20.8.1, and 21.3.1...

pjsip:fuzz-crypto: Use-of-uninitialized-value in encode_base64_differential

Project: https://github.com/pjsip/pjproject.git Detailed Report: https://oss-fuzz.com/testcase?key=6557392956358656 Project: pjsip Fuzzing Engine: libFuzzer Fuzz Target: fuzz-crypto Job Type: libfuzzermsanpjsip Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

Asterisk PJSIP_HEADER Buffer Overflow DoS

The vulnerability of the PJSIPHEADER function in Asterisk IP telephony systems and Certified Asterisk is related to the operation of writing data beyond the buffer in memory when processing the update argument. Exploiting this vulnerability can allow a malicious actor to cause service failures...

asterisk security vulnerabilities

Asterisk is a software for PBX systems that runs on Linux and supports IP calls using SIP, IAX, and H323 protocols. Asterisk suffers from a buffer overflow vulnerability, which stems from the "update" function of the PJSIPHEADER dialplan function that may exceed the available buffer space for...

Ubuntu 23.10 : Ring vulnerabilities (USN-6422-2)

The remote Ubuntu 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6422-2 advisory. It was discovered that Ring incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a...

Ubuntu 18.04 ESM / 20.04 LTS / 23.04 : Ring vulnerabilities (USN-6422-1)

The remote Ubuntu 18.04 ESM / 20.04 LTS / 23.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6422-1 advisory. It was discovered that Ring incorrectly handled certain inputs. If a user or an automated system were tricked into opening a speciall...

DEBIAN-CVE-2023-38703

PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not...

CVE-2023-38703

PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not...

ALPINE-CVE-2023-38703

PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not...

Design/Logic Flaw

PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not...

CVE-2023-38703

PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not...

UBUNTU-CVE-2023-38703

PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not...

CVE-2023-38703

PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not...

CVE-2023-38703 PJSIP has use-after-free vulnerability in SRTP media transport

PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not...

CVE-2023-38703 PJSIP has use-after-free vulnerability in SRTP media transport

PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not...

CVE-2023-38703 PJSIP has use-after-free vulnerability in SRTP media transport

PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not...

CVE-2023-38703

CVE-2023-38703 affects the PJSIP library when SRTP is enabled and the underlying transport is not UDP. The issue is a use-after-free in the higher-level SRTP path that is not synchronized with the lower transport, potentially causing memory corruption or application termination. The description n...

CVE-2023-38703

PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not...