CVE-2011-2516
Off-by-one error in the XML signature feature in Apache XML Security for C++ 1.6.0, as used in Shibboleth before 2.4.3 and possibly other products, allows remote attackers to cause a denial of service (crash) via a signature using a large RSA key, which triggers a buffer overflow.
- Affected products
- Apache Xml Security For C++, Shibboleth
- Apache Xml Security For C\+\+
- = 1.6.0
- Shibboleth Shibboleth-sp
- ≤ 2.4.2, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3f, 2.0, 2.1, 2.2, 2.2.1, 2.3, 2.3.1, 2.4, 2.4.1
- Fix
- Available
- CVSS 2.0
- 5.0 MEDIUM
- EPSS
- 7.7% (94th percentile)
- Weakness
- CWE-189
- NVD status
- Modified
- Published
- 2011-07-11
CVE-2011-2516 at NVD
No indexed exploits for CVE-2011-2516 yet
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No exploit for CVE-2011-2516 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.