Buffer overflow in Apple Iphone Os
CVE-2012-5134
Heap-based buffer underflow in the xmlParseAttValueComplex function in parser.c in libxml2 2.9.0 and earlier, as used in Google Chrome before 23.0.1271.91 and other products, allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted entities in an XML document.
Vulnerability class: Buffer Overflow
EPSS: 0.044 (90.3th percentile) — read the EPSS interpretation.
Affected products
- Apple Iphone_os — versions 1.0.0, 1.0.1, 1.0.2
- Google Chrome — versions 23.0.1271.0, 23.0.1271.1, 23.0.1271.2
- Xmlsoft Libxml2 — versions 1.7.0, 1.7.1, 1.7.2
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- chrome-cve-admin@google.com (x_refsource_CONFIRM)
- chrome-cve-admin@google.com (vendor-advisory, x_refsource_APPLE)
- chrome-cve-admin@google.com (vendor-advisory, x_refsource_SUSE)
- chrome-cve-admin@google.com (vendor-advisory, x_refsource_SUSE)
- chrome-cve-admin@google.com (x_refsource_CONFIRM)
- chrome-cve-admin@google.com (x_refsource_REDHAT, vendor-advisory)
- chrome-cve-admin@google.com (x_refsource_UBUNTU, vendor-advisory)
- chrome-cve-admin@google.com (vendor-advisory, x_refsource_DEBIAN)
- chrome-cve-admin@google.com (x_refsource_CONFIRM)
- chrome-cve-admin@google.com (vdb-entry, x_refsource_XF)
Frequently asked questions
- What is CVE-2012-5134?
- CVE-2012-5134 is a vulnerability in Apple Iphone Os, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2012-11-28.
- Is CVE-2012-5134 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.