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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade xml-security-c | Jul 30, 2024 | Jul 11, 2011 |
| Ubuntu | — | Upgrade xml-security-c | Nov 19, 2024 | Jul 11, 2011 |
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