CVE-2023-26154

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2023-26154
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-26154.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-26154
Aliases
Downstream
openSUSE (2)
Related
openSUSE (2)
Published
2023-12-06T05:00:02Z
Modified
2026-10-22T10:36:38Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "cna_assigner": "snyk",
    "cwe_ids": [
        "CWE-331"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26154.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "fixed": "*"
                        },
                        {
                            "fixed": "6.19.0"
                        },
                        {
                            "fixed": "*"
                        },
                        {
                            "fixed": "6.1.0"
                        },
                        {
                            "fixed": "5.3.0"
                        },
                        {
                            "fixed": "0.4.0"
                        },
                        {
                            "fixed": "7.7.0"
                        },
                        {
                            "fixed": "6.2.0"
                        },
                        {
                            "fixed": "5.2.0"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/pubnub/javascript

Affected ranges

Type
GIT
Repo
https://github.com/pubnub/javascript
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
794e87b3faf26f7adbeb555a2320c97e415aee86
Fixed
0a868703a41f3d46888954a525798a001430eba5
Introduced
a166ae2a60706a3920a13fa18ddc20541c541fda
Fixed
99d354fb9e6fab07c1f1730a55a7f438e9f23da9
Introduced
6854231eab61cc995d95d22c41bc19198f94b81c
Fixed
9584344aaaf5c557870d30fffc4acd9a7e980ea6
Introduced
8adfccdcec3f56c6cc4b8d38955487336d2c08d8
Fixed
fb6cd0417cbb4ba87ea2d5d86a9c94774447e119
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:pubnub:c-core:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "4.5.0"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:pubnub:pubnub:*:*:*:*:*:go:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "7.2.0"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:pubnub:pubnub:*:*:*:*:*:-:*:*",
            "range": [
                {
                    "introduced": "3.6.4"
                },
                {
                    "fixed": "4.3.0"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:pubnub:pubnub:*:*:*:*:*:-:*:*",
            "range": [
                {
                    "introduced": "7.0.0"
                },
                {
                    "fixed": "7.3.0"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:pubnub:pubnub:*:*:*:*:*:-:*:*",
            "range": [
                {
                    "introduced": "7.3.1"
                },
                {
                    "fixed": "7.4.0"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "range": [
                {
                    "fixed": "fb6cd0417cbb4ba87ea2d5d86a9c94774447e119"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

3.*
3.10.0
3.10.2
3.11.0
3.12.0
3.13.0
3.14.0
3.14.1
3.14.2
3.14.3
3.14.4
3.14.5
3.14.7
3.15.1
3.15.2
3.6.4
3.7.10
3.7.11
3.7.15
3.7.16
3.7.17
3.7.18
3.7.19
3.7.20
3.7.21
3.7.22
3.7.8
3.8.0
3.9.0
3.9.1
3.9.2
4.*
4.0.1
4.0.2
4.0.3
4.0.4
4.0.5
v4.*
v4.0.10
v4.0.11
v4.0.12
v4.0.13
v4.0.6
v4.0.7
v4.0.8
v4.0.9
v4.1.0
v4.1.1
v4.2.0
v4.2.1
v4.2.2
v7.*
v7.0.0
v7.0.1
v7.1.1
v7.1.2
v7.3.1
v7.3.2
v7.3.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-26154.json"