CVE-2023-27478

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-27478
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-27478.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-27478
Aliases
Downstream
Published
2023-03-07T17:55:39Z
Modified
2025-11-04T20:11:13.355532Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
Disclosure of unrelated data in libmemcached-awesome
Details

libmemcached-awesome is an open source C/C++ client library and tools for the memcached server. libmemcached could return data for a previously requested key, if that previous request timed out due to a low POLL_TIMEOUT. This issue has been addressed in version 1.1.4. Users are advised to upgrade. There are several ways to workaround or lower the probability of this bug affecting a given deployment. 1: use a reasonably high POLL_TIMEOUT setting, like the default. 2: use separate libmemcached connections for unrelated data. 3: do not re-use libmemcached connections in an unknown state.

Database specific 
{
    "cwe_ids": [
        "CWE-200"
    ]
}
References

Affected packages

Git / github.com/awesomized/libmemcached

Affected ranges

Type
GIT
Repo
https://github.com/awesomized/libmemcached
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
48dcc61a
Fixed
92d18858b417309f6bdee6bce464a4f3d6a375fd

Affected versions

0.*

0.10
0.11
0.13
0.14
0.15
0.2
0.20
0.21
0.22
0.23
0.25
0.26
0.27
0.28
0.29
0.29-2
0.3
0.30
0.31
0.32
0.34
0.35
0.37
0.4
0.40
0.41
0.44
0.5
0.51
0.52
0.53
0.7
0.8

Other

0_7
_11
_20
_23
post_cmake
pre_cmake

1.*

1.0.10
1.0.11
1.0.12
1.0.13
1.0.14
1.0.15
1.0.16
1.0.17
1.0.18
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.0.9
1.1.0
1.1.0-beta1
1.1.0-beta2
1.1.0-beta3
1.1.1
1.1.2
1.1.3