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CVE-2012-3458

Beaker Sensitive Information Disclosure vulnerability

4.3 MediumFix available

Beaker before 1.6.4, when using PyCrypto to encrypt sessions, uses AES in ECB cipher mode, which might allow remote attackers to obtain portions of sensitive session data via unspecified vectors.

Exploit likelihood

2.47%Up 1.1 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 4.3

Beaker before 1.6.4, when using PyCrypto to encrypt sessions, uses AES in ECB cipher mode, which might allow remote attackers to obtain portions of sensitive session data via unspecified vectors.

Record
CVE-2012-3458
CVSS 2.0
4.3 MediumAV:N/AC:M/Au:N/C:P/I:N/A:N
Weakness
CWE-310
Updated
2026-11-02
CVE List No score

Beaker before 1.6.4, when using PyCrypto to encrypt sessions, uses AES in ECB cipher mode, which might allow remote attackers to obtain portions of sensitive session data via unspecified vectors.

Record
CVE-2012-3458
Updated
2026-11-02
EUVDEUVD-2012-0002 No score

Beaker before 1.6.4, when using PyCrypto to encrypt sessions, uses AES in ECB cipher mode, which might allow remote attackers to obtain portions of sensitive session data via unspecified vectors.

Record
EUVD-2012-0002
Updated
2026-11-03
GitHub AdvisoriesGHSA-39vm-p9mr-4r27 6.9

Beaker Sensitive Information Disclosure vulnerability

Beaker before 1.6.4, when using PyCrypto to encrypt sessions, uses AES in ECB cipher mode, which might allow remote attackers to obtain portions of sensitive session data via unspecified vectors.

Record
GHSA-39vm-p9mr-4r27
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-326
Updated
2026-11-02
OSVGHSA-39vm-p9mr-4r27 6.9

Beaker Sensitive Information Disclosure vulnerability

Beaker before 1.6.4, when using PyCrypto to encrypt sessions, uses AES in ECB cipher mode, which might allow remote attackers to obtain portions of sensitive session data via unspecified vectors.

Record
GHSA-39vm-p9mr-4r27
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-326
Updated
2026-11-02
OSV No score

Beaker before 1.6.4, when using PyCrypto to encrypt sessions, uses AES in ECB cipher mode, which might allow remote attackers to obtain portions of sensitive session data via unspecified vectors.

Record
CVE-2012-3458
Updated
2026-11-02
Show 7 moreShow less
OSVDEBIAN-CVE-2012-3458 No score

Beaker before 1.6.4, when using PyCrypto to encrypt sessions, uses AES in ECB cipher mode, which might allow remote attackers to obtain portions of sensitive session data via unspecified vectors.

Record
DEBIAN-CVE-2012-3458
Updated
2026-11-02
OSVopenSUSE-SU-2024:10317-1 No score

python-Beaker-1.8.1-1.1 on GA media

These are all security issues fixed in the python-Beaker-1.8.1-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10317-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:11203-1 No score

python36-Beaker-1.11.0-5.5 on GA media

These are all security issues fixed in the python36-Beaker-1.11.0-5.5 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:11203-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:13886-1 No score

python310-Beaker-1.13.0-1.1 on GA media

These are all security issues fixed in the python310-Beaker-1.13.0-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:13886-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:11987-1 No score

python313-Beaker-1.13.0-2.4 on GA media

These are all security issues fixed in the python313-Beaker-1.13.0-2.4 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:11987-1
Updated
2026-11-02
OSVPYSEC-2012-1 No score

Beaker before 1.6.4, when using PyCrypto to encrypt sessions, uses AES in ECB cipher mode, which might allow remote attackers to obtain portions of sensitive session data via unspecified vectors.

Record
PYSEC-2012-1
Updated
2026-11-02
OSVUBUNTU-CVE-2012-3458 No score

Beaker before 1.6.4, when using PyCrypto to encrypt sessions, uses AES in ECB cipher mode, which might allow remote attackers to obtain portions of sensitive session data via unspecified vectors.

Record
UBUNTU-CVE-2012-3458
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
beaker
PyPI
 before 1.6.4
1.6.4
beaker
Debian:12
 before 1.6.3-1.1
1.6.3-1.1
beaker
Debian:13
 before 1.6.3-1.1
1.6.3-1.1
beaker
Debian:14
 before 1.6.3-1.1
1.6.3-1.1
beaker
Debian:6.0
 before 1.5.4-4+squeeze1, plus listed versions
1.5.4-4
1.5.4-4+squeeze1
beaker
PyPI
 before 1.6.4, plus listed versions
0.50.60.6.10.6.20.6.3
Show 42 moreShow less
0.70.7.10.7.20.7.30.7.40.7.50.80.8.10.90.9.10.9.20.9.30.9.40.9.51.01.0.11.0.21.0.31.11.1.11.1.21.1.31.21.2.11.2.21.2.31.31.3.11.3.1dev1.41.4.11.4.21.4.31.51.5.11.5.21.5.31.5.41.61.6.11.6.21.6.3
1.6.4
beaker
PyPI
 before 1.6.5.post1, plus listed versions
0.50.60.6.10.6.20.6.3
Show 45 moreShow less
0.70.7.10.7.20.7.30.7.40.7.50.80.8.10.90.9.10.9.20.9.30.9.40.9.51.01.0.11.0.21.0.31.11.1.11.1.21.1.31.21.2.11.2.21.2.31.31.3.11.3.1dev1.41.4.11.4.21.4.31.51.5.11.5.21.5.31.5.41.61.6.11.6.21.6.31.6.41.6.5v1.6.2
1.6.5.post1
python-Beaker
openSUSE:Tumbleweed
 before 1.11.0-5.5
1.11.0-5.5
python-Beaker
openSUSE:Tumbleweed
 before 1.13.0-2.4
1.13.0-2.4

History

History
RecordedChangedSources
affected
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2012-3458 is a medium vulnerability (CVSS 4.3) in Python Beaker, published September 7, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.47%, the 84th percentile. Fixed in beaker 1.6.4.

References

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Left out here: 32 versions. The JSON record has them.

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