1610 matches found
Internet Bug Bounty: Padding oracle in AES-NI CBC MAC check (CVE-2016-2107)
Advisory: https://www.openssl.org/news/secadv/20160503.txt Writeup Referencing a proof of concept: http://web-in-security.blogspot.de/2016/05/curious-padding-oracle-in-openssl-cve.html...
SOL93600123 - OpenSSL vulnerability CVE-2016-2107
2 IPsec is vulnerable only in phase 1 IKE racoon, if configured to use AES-CBC. Vulnerability Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Versions known to be no...
openSUSE Security Update : openssl (openSUSE-2016-561)
This update for openssl fixes the following issues : - CVE-2016-2108: Memory corruption in the ASN.1 encoder boo977617 - CVE-2016-2107: Padding oracle in AES-NI CBC MAC check boo977616 - CVE-2016-2105: EVPEncodeUpdate overflow boo977614 - CVE-2016-2106: EVPEncryptUpdate overflow boo977615 -...
Design/Logic Flaw
The AES-NI implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h does not consider memory allocation during a certain padding check, which allows remote attackers to obtain sensitive cleartext information via a padding-oracle attack against an AES CBC session. NOTE: this vulnerability...
CVE-2016-2107: Exposure of Sensitive Information to an Unauthorized Actor
The AES-NI implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h does not consider memory allocation during a certain padding check, which allows remote attackers to obtain sensitive cleartext information via a padding-oracle attack against an AES CBC session. NOTE: this vulnerability...
CVE-2016-2107
CVE-2016-2107 (OpenSSL) is a padding-oracle vulnerability in the AES-NI CBC MAC check. The issue arises in the AES-CBC padding validation where memory allocation during the padding check is mishandled, enabling potential leakage of plaintext under certain conditions. Affected OpenSSL versions inc...
Debian DSA-3566-1 : openssl - security update
Several vulnerabilities were discovered in OpenSSL, a Secure Socket Layer toolkit. - CVE-2016-2105 Guido Vranken discovered that an overflow can occur in the function EVPEncodeUpdate, used for Base64 encoding, if an attacker can supply a large amount of data. This could lead to a heap corruption....
Amazon Linux AMI : openssl (ALAS-2016-695)
A vulnerability was discovered that allows a man-in-the-middle attacker to use a padding oracle attack to decrypt traffic on a connection using an AES CBC cipher with a server supporting AES-NI. CVE-2016-2107 , Important It was discovered that the ASN.1 parser can misinterpret a large universal t...
OpenSSL - Padding Oracle in AES-NI CBC MAC Check
OpenSSL - Padding Oracle in AES-NI CBC MAC Check Source: http://web-in-security.blogspot.ca/2016/05/curious-padding-oracle-in-openssl-cve.html TLS-Attacker: https://github.com/RUB-NDS/TLS-Attacker https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/39768.zip You can...
openssl: multiple issues
CVE-2016-2105 buffer overflow: An overflow can occur in the EVPEncodeUpdate function which is used for Base64 encoding of binary data. If an attacker is able to supply very large amounts of input data then a length check can overflow resulting in a heap corruption. Internally to OpenSSL the...
OpenSSL Padding oracle in AES-NI CBC MAC check (CVE-2016-2107)
No description provided by source...
Debian DLA-456-1 : openssl security update
Several vulnerabilities were discovered in OpenSSL, a Secure Socket Layer toolkit. CVE-2016-2105 Guido Vranken discovered that an overflow can occur in the function EVPEncodeUpdate, used for Base64 encoding, if an attacker can supply a large amount of data. This could lead to a heap corruption...
Ubuntu 14.04 LTS / 16.04 LTS : OpenSSL vulnerabilities (USN-2959-1)
The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2959-1 advisory. Huzaifa Sidhpurwala, Hanno Bck, and David Benjamin discovered that OpenSSL incorrectly handled memory when decoding ASN.1 structures. A remot...
lib32-openssl: multiple issues
CVE-2016-2105 buffer overflow: An overflow can occur in the EVPEncodeUpdate function which is used for Base64 encoding of binary data. If an attacker is able to supply very large amounts of input data then a length check can overflow resulting in a heap corruption. Internally to OpenSSL the...
FreeBSD-SA-16:17.openssl
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-16:17.openssl Security Advisory The FreeBSD Project Topic: Multiple OpenSSL vulnerabilities Category: contrib Module: openssl Announced: 2016-05-04 Credits:...
OpenSSL - Padding Oracle in AES-NI CBC MAC Check
Source: http://web-in-security.blogspot.ca/2016/05/curious-padding-oracle-in-openssl-cve.html TLS-Attacker: https://github.com/RUB-NDS/TLS-Attacker https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/39768.zip You can use TLS-Attacker to build a proof of concept and...
OpenSSL - Padding Oracle in AES-NI CBC MAC Check
Exploit for multiple platform in category dos / poc Source: http://web-in-security.blogspot.ca/2016/05/curious-padding-oracle-in-openssl-cve.html TLS-Attacker: https://github.com/RUB-NDS/TLS-Attacker https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/39768.zip Y...
USN-2959-1 openssl vulnerabilities
Huzaifa Sidhpurwala, Hanno Böck, and David Benjamin discovered that OpenSSL incorrectly handled memory when decoding ASN.1 structures. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2016-2108 Juraj...
USN-2959-1: OpenSSL vulnerabilities
Huzaifa Sidhpurwala, Hanno Böck, and David Benjamin discovered that OpenSSL incorrectly handled memory when decoding ASN.1 structures. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2016-2108 Juraj...
CVE-2016-2107
It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when the connection used the AES CBC cipher suite and the server supported AES-NI. A remote attacker could possibly use this flaw to retrieve plain text from encrypted packets by...