| Package | Affected versions | Patched versions |
|---|---|---|
| stackguard | ≤ 1.21 |
Vulnerability in StackGuard before 1.21 allows remote attackers to bypass the Random and Terminator Canary security mechanisms by using a non-linear attack which directly modifies a pointer to a return address instead of using a buffer overflow to reach the return address entry itself.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free