Информационная безопасность
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Уязвимости безопасности в RSA BSAFE
Опубликовано:29 октября 2012 г.
Источник:
SecurityVulns ID:12679
Тип:удаленная
Уровень опасности:
5/10
Описание:BEAST-атаки, переполнение буфера.
Затронутые продукты:RSA : BSAFE Micro Edition Suite 4.0
 RSA : BSAFE SSL-C 2.8
CVE:CVE-2012-2131 (Multiple integer signedness errors in crypto/buffer/buffer.c in OpenSSL 0.9.8v allow remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-2110.)
 CVE-2012-2110 (The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in OpenSSL before 0.9.8v, 1.0.0 before 1.0.0i, and 1.0.1 before 1.0.1a does not properly interpret integer data, which allows remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key.)
 CVE-2011-3389 (The SSL protocol, as used in certain configurations in Microsoft Windows and Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Opera, and other products, encrypts data by using CBC mode with chained initialization vectors, which allows man-in-the-middle attackers to obtain plaintext HTTP headers via a blockwise chosen-boundary attack (BCBA) on an HTTPS session, in conjunction with JavaScript code that uses (1) the HTML5 WebSocket API, (2) the Java URLConnection API, or (3) the Silverlight WebClient API, aka a "BEAST" attack.)
Оригинальный текстdocumentEMC, ESA-2012-032: RSA BSAFE(r) Micro Edition Suite Security Update for BEAST (Browser Exploit Against SSL/TLS) attacks (29.10.2012)
 documentEMC, ESA-2012-029: RSA BSAFE(r) SSL-C Multiple Vulnerabilities (29.10.2012)

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