| Package | Affected versions | Patched versions |
|---|---|---|
| openssl | = 1.0.0= 1.0.0a= 1.0.0b= 1.0.0c= 1.0.0d= 1.0.0e= 1.0.0f= 1.0.0g= 1.0.0h= 1.0.0i= 1.0.0j= 1.0.0k= 1.0.0l= 1.0.1= 1.0.1a= 1.0.1b= 1.0.1c= 1.0.1d= 1.0.1e= 1.0.1f= 1.0.1g≤ 0.9.8z |
Integer underflow in the EVP_DecodeUpdate function in crypto/evp/encode.c in the base64-decoding implementation in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via crafted base64 data that triggers a buffer overflow.
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