Access Restriction Bypass Affecting php-debuginfo package, versions <0:7.2.24-1.module+el8.4.0+413+c9202dda
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ROCKY8-PHPDEBUGINFO-3224811
- published5 Jan 2023
- disclosed9 Mar 2019
Introduced: 9 Mar 2019
CVE-2019-9637 (opens in a new tab)How to fix?
Upgrade Rocky-Linux:8 php-debuginfo to version 0:7.2.24-1.module+el8.4.0+413+c9202dda or higher.
This issue was patched in RLSA-2020:1624.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php-debuginfo package and not the php-debuginfo package as distributed by Rocky-Linux.
See How to fix? for Rocky-Linux:8 relevant fixed versions and status.
An issue was discovered in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. Due to the way rename() across filesystems is implemented, it is possible that file being renamed is briefly available with wrong permissions while the rename is ongoing, thus enabling unauthorized users to access the data.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9637
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-9637.json
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html
- https://access.redhat.com/errata/RHSA-2019:2519
- https://access.redhat.com/errata/RHSA-2019:3299
- https://bugs.php.net/bug.php?id=77630
- https://lists.debian.org/debian-lts-announce/2019/03/msg00043.html
- https://security.netapp.com/advisory/ntap-20190502-0007/
- https://support.f5.com/csp/article/K53825211
- https://usn.ubuntu.com/3922-1/
- https://usn.ubuntu.com/3922-2/
- https://usn.ubuntu.com/3922-3/
- https://www.debian.org/security/2019/dsa-4403
- https://www.tenable.com/security/tns-2019-07