CVE-2023-26154: pubnub vulnerability
Pubnub · pubnub
Vendor fix available · Affected: pubnub · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 62% of scored CVEs
DescriptionCVE.org
Versions of the package pubnub before 7.4.0; all versions of the package com.pubnub:pubnub; versions of the package pubnub before 6.19.0; all versions of the package github.com/pubnub/go; versions of the package github.com/pubnub/go/v7 before 7.2.0; versions of the package pubnub before 7.3.0; versions of the package pubnub/pubnub before 6.1.0; versions of the package pubnub before 5.3.0; versions of the package pubnub before 0.4.0; versions of the package pubnub/c-core before 4.5.0; versions of the package com.pubnub:pubnub-kotlin before 7.7.0; versions of the package pubnub/swift before 6.2.0; versions of the package pubnub before 5.2.0; versions of the package pubnub before 4.3.0 are vulnerable to Insufficient Entropy via the getKey function, due to inefficient implementation of the AES-256-CBC cryptographic algorithm. The provided encrypt function is less secure when hex encoding and trimming are applied, leaving half of the bits in the key always the same for every encoded message or file. Note: In order to exploit this vulnerability, the attacker needs to invest resources in preparing the attack and brute-force the encryption.
Affected products14
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- pubnubbefore 7.4.0
- com.pubnub:pubnub0
- Pubnubbefore 6.19.0
- github.com/pubnub/go0
- github.com/pubnub/go/v7before 7.2.0
- pubnubbefore 7.3.0
- pubnub/pubnubbefore 6.1.0
- pubnubbefore 5.3.0
- pubnubbefore 0.4.0
- pubnub/c-corebefore 4.5.0
- com.pubnub:pubnub-kotlinbefore 7.7.0
- pubnub/swiftbefore 6.2.0
- PubNubbefore 5.2.0
- pubnubbefore 4.3.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Published
- December 2023
CoverageNo articles yet
No CyberSIXT article names CVE-2023-26154 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.
References
- NVD entrynvd.nist.gov
- CVE recordcve.org
- Weakness CWE-331cwe.mitre.org
- security.snyk.io/vuln/SNYK-JS-PUBNUB-5840690security.snyk.io
- security.snyk.io/vuln/SNYK-JAVA-COMPUBNUB-6098371security.snyk.io
- security.snyk.io/vuln/SNYK-DOTNET-PUBNUB-6098372security.snyk.io
- security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMPUBNUBGO-6098373security.snyk.io
- security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMPUBNUBGOV7-6098374security.snyk.io
- security.snyk.io/vuln/SNYK-PYTHON-PUBNUB-6098375security.snyk.io
- security.snyk.io/vuln/SNYK-PHP-PUBNUBPUBNUB-6098376security.snyk.io
- security.snyk.io/vuln/SNYK-RUBY-PUBNUB-6098377security.snyk.io
- security.snyk.io/vuln/SNYK-RUST-PUBNUB-6098378security.snyk.io
- security.snyk.io/vuln/SNYK-UNMANAGED-PUBNUBCCORE-6098379security.snyk.io
- security.snyk.io/vuln/SNYK-JAVA-COMPUBNUB-6098380security.snyk.io
- security.snyk.io/vuln/SNYK-SWIFT-PUBNUBSWIFT-6098381security.snyk.io
5 more references are in the CVE record.