CVE-2022-2739: Infoleak
First published: Tue Aug 09 2022(Updated: )
The podman packages version podman-1.6.4-32.el7_9 as released for Red Hat Enterprise Linux 7 Extras via RHSA-2022:2190 (<a href="https://access.redhat.com/errata/RHSA-2022:2190">https://access.redhat.com/errata/RHSA-2022:2190</a>) included an incorrect version of podman that was missing multiple bug and security fixes. One of the fixes regressed in that update was the fix for <a href="https://access.redhat.com/security/cve/CVE-2020-14370">CVE-2020-14370</a>, that was previously corrected in the podman packages in Red Hat Enterprise Linux 7 Extras via RHSA-2020:5056 (<a href="https://access.redhat.com/errata/RHSA-2020:5056">https://access.redhat.com/errata/RHSA-2020:5056</a>). The <a href="https://access.redhat.com/security/cve/CVE-2022-2739">CVE-2022-2739</a> was assigned to this security regression and it is specific to the podman packages produced by Red Hat. The original issue - <a href="https://access.redhat.com/security/cve/CVE-2020-14370">CVE-2020-14370</a> - could possibly allow an attacker to gain access to sensitive information stored in environment variables. For more details about the original issue, see: <a href="https://access.redhat.com/security/cve/CVE-2020-14370">https://access.redhat.com/security/cve/CVE-2020-14370</a> <a href="https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14370">https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14370</a>
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Redhat Enterprise Linux Server | =7.0 | |
| Redhat Enterprise Linux Workstation | =7.0 | |
| Podman Project Podman | =1.6.4-32.el7_9 |
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Reference Links
- https://access.redhat.com/security/cve/CVE-2022-2739
- https://bugzilla.redhat.com/show_bug.cgi?id=2116927
- https://access.redhat.com/errata/RHSA-2022:2190
- https://access.redhat.com/security/cve/CVE-2020-14370
- https://access.redhat.com/errata/RHSA-2020:5056
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14370
- https://access.redhat.com/errata/RHSA-2022:6119
- https://access.redhat.com/security/cve/cve-2022-2739
Frequently Asked Questions
What is CVE-2022-2739?
CVE-2022-2739 is a vulnerability in the version of Podman released for Red Hat Enterprise Linux 7 Extras.
What is the severity of CVE-2022-2739?
The severity of CVE-2022-2739 is medium with a severity value of 5.3.
What software versions are affected by CVE-2022-2739?
Red Hat Enterprise Linux Server 7.0, Red Hat Enterprise Linux Workstation 7.0, and Podman 1.6.4-32.el7_9 are affected by CVE-2022-2739.
Is there a fix available for CVE-2022-2739?
Yes, a fix is available for CVE-2022-2739. Please refer to the official Red Hat advisory for the fix.
Where can I find more information about CVE-2022-2739?
You can find more information about CVE-2022-2739 in the official Red Hat security advisory, Bugzilla entry, and the associated errata.
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