Buffer overflow in Oracle Linux
CVE-2015-4643
Integer overflow in the ftp_genlist function in ext/ftp/ftp.c in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 allows remote FTP servers to execute arbitrary code via a long reply to a LIST command, leading to a heap-base…
Vulnerability class: Buffer Overflow
EPSS: 0.087 (92.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Oracle Linux — versions 6, 7
- Php
- Debian Debian_linux — versions 7.0, 8.0
- Redhat Enterprise_linux_desktop — versions 6.0, 7.0
- Redhat Enterprise_linux_server — versions 6.0, 7.0
- Redhat Enterprise_linux_server_aus — versions 6.6, 7.3, 7.4
- Redhat Enterprise_linux_server_eus — versions 6.6, 7.1, 7.2
- Redhat Enterprise_linux_server_tus — versions 6.6, 7.3, 7.6
- Redhat Enterprise_linux_workstation — versions 6.0, 7.0
- N/a — versions n/a
Weakness classification (CWE)
References
- RHSA-2015:1187 (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_CONFIRM, Exploit, Issue Tracking, Vendor Advisory)
- 1032709 (Third Party Advisory, VDB Entry, vdb-entry, x_refsource_SECTRACK)
- RHSA-2015:1186 (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- DSA-3344 (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- secalert@redhat.com (x_refsource_CONFIRM, Third Party Advisory)
- [oss-security] 20150618 Re: PHP 5.6.10 / 5.5.26 / 5.4.42 CVE request (mailing-list, x_refsource_MLIST, Patch, Mailing List, Third Party Advisory)
- secalert@redhat.com (x_refsource_CONFIRM, Release Notes, Vendor Advisory)
- 75291 (Third Party Advisory, VDB Entry, vdb-entry, x_refsource_BID)
- RHSA-2015:1135 (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2015-4643?
- CVE-2015-4643 is a critical-severity vulnerability in Oracle Linux, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2016-05-16.
- How severe is CVE-2015-4643?
- Critical severity. CVSS v3 base score is 9.8 out of 10.