Redis up to 4.x Redis Server t_stream.c xgroupCommand type conversion

CVSS Meta Temp Score
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Redis up to 4.x. This issue affects the function xgroupCommand of the file t_stream.c of the component Redis Server. Such manipulation leads to type conversion. This vulnerability is listed as CVE-2018-12453. The attack may be performed from remote. In addition, an exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Redis up to 4.x. It has been rated as problematic. Affected by this issue is the function xgroupCommand of the file t_stream.c of the component Redis Server. The manipulation with an unknown input leads to a type conversion vulnerability. Using CWE to declare the problem leads to CWE-704. The product does not correctly convert an object, resource, or structure from one type to a different type. Impacted is availability. CVE summarizes:

Type confusion in the xgroupCommand function in t_stream.c in redis-server in Redis before 5.0 allows remote attackers to cause denial-of-service via an XGROUP command in which the key is not a stream.

The bug was discovered 06/13/2018. The weakness was presented 06/16/2018 (Website). The advisory is available at gist.github.com. This vulnerability is handled as CVE-2018-12453 since 06/15/2018. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 5.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (44908). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.1

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Type conversion
CWE: CWE-704
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Redis 5.0
Patch: github.com

Timelineinfo

06/13/2018 🔍
06/15/2018 +2 days 🔍
06/16/2018 +0 days 🔍
06/16/2018 +0 days 🔍
06/17/2018 +1 days 🔍
12/01/2024 +2359 days 🔍

Sourcesinfo

Advisory: c04082cf138f1f51cedf05ee9ad36fb6763cafc6
Status: Confirmed

CVE: CVE-2018-12453 (🔍)
GCVE (CVE): GCVE-0-2018-12453
GCVE (VulDB): GCVE-100-119618
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/17/2018 09:21
Updated: 12/01/2024 05:12
Changes: 06/17/2018 09:21 (63), 02/19/2020 21:22 (4), 03/27/2023 16:48 (5), 12/01/2024 05:12 (17)
Complete: 🔍
Cache ID: 216:F3B:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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