Buffer overflow in Hp System_management_homepage
CVE-2016-4543
The exif_process_IFD_in_JPEG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not validate IFD sizes, which allows remote attackers to cause a denial of service (out-of-bounds read) or possib…
Vulnerability class: Buffer Overflow
EPSS: 0.054 (90.3th 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
- Hp System_management_homepage
- Php — versions 5.6.0, 5.6.1, 5.6.2
- Fedoraproject Fedora — versions 24
- Opensuse Leap — versions 42.1
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@debian.org (x_refsource_CONFIRM, Third Party Advisory)
- 89844 (vdb-entry, x_refsource_BID)
- openSUSE-SU-2016:1524 (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- GLSA-201611-22 (vendor-advisory, x_refsource_GENTOO)
- RHSA-2016:2750 (x_refsource_REDHAT, vendor-advisory)
- [oss-security] 20160505 CVE Request: PHP: several issues fixed with 7.0.6, 5.6.21 and 5.5.35 (mailing-list, x_refsource_MLIST, Mailing List)
- DSA-3602 (vendor-advisory, x_refsource_DEBIAN)
- security@debian.org (x_refsource_CONFIRM, Patch, Release Notes)
- security@debian.org (x_refsource_CONFIRM, Exploit)
- security@debian.org (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2016-4543?
- CVE-2016-4543 is a critical-severity vulnerability in Hp System_management_homepage, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2016-05-22.
- How severe is CVE-2016-4543?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2016-4543 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.