Integer overflow

In all versions of ClickHouse before 19.14, an OOB read, OOB write and integer underflow in decompression algorithms can be used to achieve RCE or DoS via native protocol...

CVE-2019-15024

In all versions of ClickHouse before 19.14.3, an attacker having write access to ZooKeeper and who is able to run a custom server available from the network where ClickHouse runs, can create a custom-built malicious server that will act as a ClickHouse replica and register it in ZooKeeper. When...

CVE-2019-15024

CVE-2019-15024 affects ClickHouse before 19.14.3. An attacker with write access to ZooKeeper who can run a network-accessible custom server can register a malicious replica in ZooKeeper. When another replica fetches a data part from this server, clickhouse-server can be forced to write to an arbi...

CVE-2019-16535

In all versions of ClickHouse before 19.14, an OOB read, OOB write and integer underflow in decompression algorithms can be used to achieve RCE or DoS via native protocol...

CVE-2019-16535

ClickHouse vulnerability CVE-2019-16535 affects all versions before 19.14. The root cause is an out-of-bounds read/write and an integer underflow in decompression algorithms used by the native protocol, which can lead to remote code execution or denial of service via the native protocol. Affected...

Fedora 30 : rsyslog (2019-1fb95ae48d)

rebase to upstream version 8.1911.0 ------------------------------------------------- new modules available : - ClickHouse output - generic REST API http output - docker API input - misc. external program input takes output of specified binary as log source Note that Tenable Network Security has...

Fedora 31 : rsyslog (2019-ea7d5876a4)

rebase to upstream version 8.1911.0 ------------------------------------------------- new modules available : - ClickHouse output - generic REST API http output - docker API input - misc. external program input takes output of specified binary as log source Note that Tenable Network Security has...

PT-2019-14693 · Yandex +1 · Clickhouse +1

Name of the Vulnerable Software and Affected Versions: ClickHouse versions prior to 19.14 Description: The issue concerns an out-of-bounds OOB read, OOB write, and integer underflow in decompression algorithms. This can be exploited to achieve remote code execution RCE or cause a denial of servic...

PT-2019-13937 · Yandex +1 · Clickhouse +1

Name of the Vulnerable Software and Affected Versions: ClickHouse versions prior to 19.14.3 Description: The issue allows an attacker with write access to ZooKeeper and the ability to run a custom server on the network where ClickHouse runs to create a malicious server acting as a ClickHouse...

ClickHouse HTTP header injection vulnerability

ClickHouse is a columnar open source database management system that allows real-time generation of reports on analyzed data. A security vulnerability exists in ClickHouse versions prior to 19.13.5.44. The vulnerability can be exploited to conduct HTTP header injection attacks via the url table...

CVE-2019-18657

ClickHouse before 19.13.5.44 allows HTTP header injection via the url table function...

CVE-2019-18657

ClickHouse before 19.13.5.44 allows HTTP header injection via the url table function...

Design/Logic Flaw

ClickHouse before 19.13.5.44 allows HTTP header injection via the url table function...

CVE-2019-18657

Summary : CVE-2019-18657 affects ClickHouse prior to 19.13.5.44, where the HTTP header injection flaw can be triggered via the url table function. The vulnerability’s root cause is unsafe handling of HTTP headers in the url table function, enabling an attacker to inject arbitrary headers in reque...

CVE-2019-18657

ClickHouse before 19.13.5.44 allows HTTP header injection via the url table function...

PT-2019-15559 · Alt Linux Team +2 · Alt Linux +1

Name of the Vulnerable Software and Affected Versions: ClickHouse versions prior to 19.13.5.44 ALT Linux affected versions not specified Description: The issue allows HTTP header injection via the url table function. There is also a mention of a vulnerability in the ALT Linux package, but details...

Fixed in ClickHouse Release 19.13.6.1, 2019-09-20 

Table function url had the vulnerability allowed the attacker to inject arbitrary HTTP headers in the request...

Fixed in ClickHouse Release 19.13.6.1, 2019-09-20​

Table function url had the vulnerability allowed the attacker to inject arbitrary HTTP headers in the request...

Fixed in ClickHouse Release 19.14.3.3, 2019-09-10 

Аn attacker that has write access to ZooKeeper and who can run a custom server available from the network where ClickHouse runs, can create a custom-built malicious server that will act as a ClickHouse replica and register it in ZooKeeper. When another replica will fetch data part from the...

Fixed in ClickHouse Release 19.14.3.3, 2019-09-10​

Аn attacker that has write access to ZooKeeper and who can run a custom server available from the network where ClickHouse runs, can create a custom-built malicious server that will act as a ClickHouse replica and register it in ZooKeeper. When another replica will fetch data part from the...