Secunia Advisory SA32720Astaro update for libspf2
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Description
Astaro has issued an update for libspf2. This fixes a vulnerability, which can be exploited by malicious people to potentially compromise an application using the library. The vulnerability is cause due to a boundary error within the "SPF_dns_resolv_lookup()" function in Spf_dns_resolv.c when processing DNS responses. This can be exploited to cause a heap-based buffer overflow via a specially crafted DNS TXT record. Successful exploitation may allow execution of arbitrary code. Solution http://up2date.astaro.com/2008/11/up2date_7305_released.html Deep Links Do you have additional information related to this advisory?Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com
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