DNS resolution issue with new 13.0.86.17 client

ADC version 13.0.86.17, with 'Citrix Secure Access' VPN client the same version, shows as version 22.2.1.103 in the client. The old client was 13.0.58.30 shown as 21.3.1.2 1. Some users report that on the new client they cannot resolve any DNS record...

SUSE SLES12: bind / bind-chrootenv / bind-doc / bind-libs / bind-libs-32bit / etc (SUSE-SU-2022:3500-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3500-1 advisory. - CVE-2022-2795: Fixed potential performance degredation due to missing database lookup limits when processing large delegations bsc1203614. -...

ISC BIND Denial of Service Vulnerability (CNVD-2024-16843)

ISC BIND is the United States ISC company's set of open source software that implements the DNS protocol. ISC BIND suffers from a denial-of-service vulnerability that stems from a flaw in the resolver code that could cause naming to take an inordinate amount of time to process large delegates,...

CVE-2022-2795 Processing large delegations may severely degrade resolver performance

By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver's performance, effectively denying legitimate clients access to the DNS resolution service...

CVE-2022-2795

By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver's performance, effectively denying legitimate clients access to the DNS resolution service...

Ubuntu 16.04 ESM : Bind vulnerabilities (USN-5626-2)

The remote Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5626-2 advisory. USN-5626-1 fixed several vulnerabilities in Bind. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Tenable has...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Bind vulnerabilities (USN-5626-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5626-1 advisory. Yehuda Afek, Anat Bremler-Barr, and Shani Stajnrod discovered that Bind incorrectly handled large delegations. A remote attacker...

CVE-2022-28321

The Linux-PAM package before 1.5.2-6.1 for openSUSE Tumbleweed allows authentication bypass for SSH logins. The pamaccess.so module doesn't correctly restrict login if a user tries to connect from an IP address that is not resolvable via DNS. In such conditions, a user with denied access to a...

CVE-2022-28321

The Linux-PAM package before 1.5.2-6.1 for openSUSE Tumbleweed allows authentication bypass for SSH logins. The pamaccess.so module doesn't correctly restrict login if a user tries to connect from an IP address that is not resolvable via DNS. In such conditions, a user with denied access to a...

UBUNTU-CVE-2022-28321

The Linux-PAM package before 1.5.2-6.1 for openSUSE Tumbleweed allows authentication bypass for SSH logins. The pamaccess.so module doesn't correctly restrict login if a user tries to connect from an IP address that is not resolvable via DNS. In such conditions, a user with denied access to a...

Code injection in Apache Commons Configuration

Apache Commons Configuration performs variable interpolation, allowing properties to be dynamically evaluated and expanded. The standard format for interpolation is "$prefix:name", where "prefix" is used to locate an instance of org.apache.commons.configuration2.interpol.Lookup that performs the...

Debian DLA-3036-1 : pjproject - LTS security update

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3036 advisory. - PJSIP is a free and open source multimedia communication library written in the C language. Versions 2.12 and prior contain a denial-of-service vulnerability tha...

The vulnerability of the DNS resolution implementation in the PJSIP multimedia communication library allows a perpetrator to execute arbitrary code.

The vulnerability of the DNS resolution implementation in the PJSIP multimedia communication library involves copying buffers without checking the size of the input data during DNS packet processing. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Buffer Overflow

PJSIP is vulnerable to buffer overflow. The vulnerability exists because the DNS resolution in PJSIP config is not disabled which allows an attacker to cause a memory corruption which leads to an application crash...

Pepperl+Fuchs WirelessHART-Gateway

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Pepperl+Fuchs Equipment: WirelessHART-Gateway Vulnerabilities: Use of Hard-coded Credentials, Uncontrolled Resource Consumption, Reliance on Reverse DNS Resolution for a Security-critical Action, Path...

CVE-2022-24793

PJSIP is a free and open source multimedia communication library written in C. A buffer overflow vulnerability in versions 2.12 and prior affects applications that use PJSIP DNS resolution. It doesn't affect PJSIP users who utilize an external resolver. This vulnerability is related to...

Buffer overflow

PJSIP is a free and open source multimedia communication library written in C. A buffer overflow vulnerability in versions 2.12 and prior affects applications that use PJSIP DNS resolution. It doesn't affect PJSIP users who utilize an external resolver. This vulnerability is related to...

CVE-2022-24793

PJSIP is a free and open source multimedia communication library written in C. A buffer overflow vulnerability in versions 2.12 and prior affects applications that use PJSIP DNS resolution. It doesn't affect PJSIP users who utilize an external resolver. This vulnerability is related to...

CVE-2022-24793 Potential heap buffer overflow when parsing DNS packets in PJSIP

PJSIP is a free and open source multimedia communication library written in C. A buffer overflow vulnerability in versions 2.12 and prior affects applications that use PJSIP DNS resolution. It doesn't affect PJSIP users who utilize an external resolver. This vulnerability is related to...

CVE-2022-24793

CVE-2022-24793 affects PJSIP’s DNS resolver. A buffer overflow is triggered in parsing the query record (parse_rr) for versions ≤ 2.12. A fix exists in the pjproject master branch; a workaround is to disable DNS resolution in PJSIP (set nameserver_count to 0) or use an external resolver. The issu...