New! Vulnerability Priority Rating (VPR)
Tenable calculates a dynamic VPR for every vulnerability. VPR combines vulnerability information with threat intelligence and machine learning algorithms to predict which vulnerabilities are most likely to be exploited in attacks. Read more about what VPR is and how it's different from CVSS.
VPR Score: 5.9
SynopsisThe remote Debian host is missing a security update.
DescriptionMultiple vulnerabilities have been discovered in OpenSSL, a Secure Sockets Layer toolkit. The Common Vulnerabilities and Exposures project identifies the following issues :
It was discovered that a malformed EC private key might result in memory corruption.
Stephen Henson discovered that the ASN1_TYPE_cmp() function can be crashed, resulting in denial of service.
Emilia Kaesper discovered a memory corruption in ASN.1 parsing.
It was discovered that missing input sanitising in the X509_to_X509_REQ() function might result in denial of service.
Michal Zalewski discovered a NULL pointer dereference in the PKCS#7 parsing code, resulting in denial of service.
It was discovered that missing input sanitising in base64 decoding might result in memory corruption.
A malicious client can trigger an OPENSSL_assert (i.e., an abort) in servers that both support SSLv2 and enable export cipher suites by sending a specially crafted SSLv2 CLIENT-MASTER-KEY message.
NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
SolutionUpgrade the affected packages.