Multiple vulnerabilities was discovered and corrected in openssl :

Use-after-free vulnerability in the dtls1_retrieve_buffered_fragment function in ssl/d1_both.c in OpenSSL 1.0.0 Beta 2 allows remote attackers to cause a denial of service (openssl s_client crash) and possibly have unspecified other impact via a DTLS packet, as demonstrated by a packet from a server that uses a crafted server certificate (CVE-2009-1379).

ssl/s3_pkt.c in OpenSSL before 0.9.8i allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a DTLS ChangeCipherSpec packet that occurs before ClientHello (CVE-2009-1386).

The dtls1_retrieve_buffered_fragment function in ssl/d1_both.c in OpenSSL before 1.0.0 Beta 2 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence DTLS handshake message, related to a fragment bug.
(CVE-2009-1387)

The NSS library library before 3.12.3, as used in Firefox; GnuTLS before 2.6.4 and 2.7.4; OpenSSL 0.9.8 through 0.9.8k; and other products support MD2 with X.509 certificates, which might allow remote attackers to spooof certificates by using MD2 design flaws to generate a hash collision in less than brute-force time. NOTE: the scope of this issue is currently limited because the amount of computation required is still large (CVE-2009-2409).

This update provides a solution to these vulnerabilities.

OpenSSL DTLS remote DoS in ChangeCipherSpec (CVE-2009-1386) and in out-of-sequence message handling (CVE-2009-1387) have been fixed.

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - A race condition was found in the session handling code     of OpenSSL. This issue could possibly cause a     multi-threaded TLS/SSL client using OpenSSL to double     free session ticket data and crash.(CVE-2015-1791)

  - An out-of-bounds read flaw was found in the     X509_cmp_time() function of OpenSSL, which is used to     test the expiry dates of SSL/TLS certificates. An     attacker could possibly use a specially crafted SSL/TLS     certificate or CRL (Certificate Revocation List), which     when parsed by an application would cause that     application to crash.(CVE-2015-1789)

  - The ASN1_STRING_print_ex function in OpenSSL before     0.9.8k allows remote attackers to cause a denial of     service (invalid memory access and application crash)     via vectors that trigger printing of a (1) BMPString or     (2) UniversalString with an invalid encoded     length.(CVE-2009-0590)

  - An invalid-free flaw was found in the way OpenSSL     handled certain DTLS handshake messages. A malicious     DTLS client or server could send a specially crafted     message to the peer, which could cause the application     to crash or potentially result in arbitrary code     execution.(CVE-2014-8176)

  - The DTLS implementation in OpenSSL before 0.9.8s and     1.x before 1.0.0f performs a MAC check only if certain     padding is valid, which makes it easier for remote     attackers to recover plaintext via a padding oracle     attack.(CVE-2011-4108)

  - Off-by-one error in the SSL_get_shared_ciphers function     in OpenSSL 0.9.7 up to 0.9.7l, and 0.9.8 up to 0.9.8f,     might allow remote attackers to execute arbitrary code     via a crafted packet that triggers a one-byte buffer     underflow. NOTE: this issue was introduced as a result     of a fix for CVE-2006-3738. As of 20071012, it is     unknown whether code execution is     possible.(CVE-2007-5135)

  - A NULL pointer dereference flaw was found in the DTLS     implementation of OpenSSL. A remote attacker could send     a specially crafted DTLS message, which would cause an     OpenSSL server to crash.(CVE-2014-3571)

  - 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-2012-2110)

  - It was discovered that the SSLv2 servers using OpenSSL     accepted SSLv2 connection handshakes that indicated     non-zero clear key length for non-export cipher suites.
    An attacker could use this flaw to decrypt recorded     SSLv2 sessions with the server by using it as a     decryption oracle.(CVE-2016-0703)

  - ssl/s3_pkt.c in OpenSSL before 0.9.8i allows remote     attackers to cause a denial of service (NULL pointer     dereference and daemon crash) via a DTLS     ChangeCipherSpec packet that occurs before     ClientHello.(CVE-2009-1386)

  - Memory leak in the zlib_stateful_finish function in     crypto/comp/c_zlib.c in OpenSSL 0.9.8l and earlier and     1.0.0 Beta through Beta 4 allows remote attackers to     cause a denial of service (memory consumption) via     vectors that trigger incorrect calls to the     CRYPTO_cleanup_all_ex_data function, as demonstrated by     use of SSLv3 and PHP with the Apache HTTP Server, a     related issue to CVE-2008-1678.(CVE-2009-4355)

  - A flaw was discovered in the way OpenSSL handled DTLS     packets. A remote attacker could use this flaw to cause     a DTLS server or client using OpenSSL to crash or use     excessive amounts of memory.(CVE-2014-3507)

  - The dtls1_buffer_record function in ssl/d1_pkt.c in     OpenSSL 0.9.8k and earlier 0.9.8 versions allows remote     attackers to cause a denial of service (memory     consumption) via a large series of 'future epoch' DTLS     records that are buffered in a queue, aka 'DTLS record     buffer limitation bug.'(CVE-2009-1377)

  - A use-after-free flaw was found in the way OpenSSL     imported malformed Elliptic Curve private keys. A     specially crafted key file could cause an application     using OpenSSL to crash when imported.(CVE-2015-0209)

  - A denial of service flaw was found in the way OpenSSL     verified certain signed messages using CMS     (Cryptographic Message Syntax). A remote attacker could     cause an application using OpenSSL to use excessive     amounts of memory by sending a specially crafted     message for verification.(CVE-2015-1792)

  - A denial of service flaw was found in the way OpenSSL     handled SSLv2 handshake messages. A remote attacker     could use this flaw to cause a TLS/SSL server using     OpenSSL to exit on a failed assertion if it had both     the SSLv2 protocol and EXPORT-grade cipher suites     enabled.(CVE-2015-0293)

  - An invalid pointer use flaw was found in OpenSSL's     ASN1_TYPE_cmp() function. A remote attacker could crash     a TLS/SSL client or server using OpenSSL via a     specially crafted X.509 certificate when the     attacker-supplied certificate was verified by the     application.(CVE-2015-0286)

  - Multiple flaws were found in the way OpenSSL parsed     X.509 certificates. An attacker could use these flaws     to modify an X.509 certificate to produce a certificate     with a different fingerprint without invalidating its     signature, and possibly bypass fingerprint-based     blacklisting in applications.(CVE-2014-8275)

  - If an application encounters a fatal protocol error and     then calls SSL_shutdown() twice (once to send a     close_notify, and once to receive one) then OpenSSL can     respond differently to the calling application if a 0     byte record is received with invalid padding compared     to if a 0 byte record is received with an invalid MAC.
    If the application then behaves differently based on     that in a way that is detectable to the remote peer,     then this amounts to a padding oracle that could be     used to decrypt data. In order for this to be     exploitable 'non-stitched' ciphersuites must be in use.
    Stitched ciphersuites are optimised implementations of     certain commonly used ciphersuites. Also the     application must call SSL_shutdown() twice even if a     protocol error has occurred (applications should not do     this but some do anyway). Fixed in OpenSSL 1.0.2r     (Affected 1.0.2-1.0.2q).(CVE-2019-1559)

  - A flaw was found in the way the TLS protocol composes     the Diffie-Hellman exchange (for both export and     non-export grade cipher suites). An attacker could use     this flaw to downgrade a DHE connection to use     export-grade key sizes, which could then be broken by     sufficient pre-computation. This can lead to a passive     man-in-the-middle attack in which the attacker is able     to decrypt all traffic.(CVE-2015-4000)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

a. Service Console update for COS kernel

   Updated COS package 'kernel' addresses the security issues that are    fixed through versions 2.6.18-164.11.1.

   The Common Vulnerabilities and Exposures project (cve.mitre.org)    has assigned the names CVE-2009-2695, CVE-2009-2908, CVE-2009-3228,    CVE-2009-3286, CVE-2009-3547, CVE-2009-3613 to the security issues    fixed in kernel 2.6.18-164.6.1

   The Common Vulnerabilities and Exposures project (cve.mitre.org)    has assigned the names CVE-2009-3612, CVE-2009-3620, CVE-2009-3621,    CVE-2009-3726 to the security issues fixed in kernel 2.6.18-164.9.1.

   The Common Vulnerabilities and Exposures project (cve.mitre.org)    has assigned the names CVE-2007-4567, CVE-2009-4536, CVE-2009-4537,    CVE-2009-4538 to the security issues fixed in kernel 2.6.18-164.10.1

   The Common Vulnerabilities and Exposures project (cve.mitre.org)    has assigned the names CVE-2006-6304, CVE-2009-2910, CVE-2009-3080,    CVE-2009-3556, CVE-2009-3889, CVE-2009-3939, CVE-2009-4020,    CVE-2009-4021, CVE-2009-4138, CVE-2009-4141, and CVE-2009-4272 to    the security issues fixed in kernel 2.6.18-164.11.1.

b. ESXi userworld update for ntp

   The Network Time Protocol (NTP) is used to synchronize the time of    a computer client or server to another server or reference time    source.

   A vulnerability in ntpd could allow a remote attacker to cause a    denial of service (CPU and bandwidth consumption) by using    MODE_PRIVATE to send a spoofed (1) request or (2) response packet    that triggers a continuous exchange of MODE_PRIVATE error responses    between two NTP daemons.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the name CVE-2009-3563 to this issue.

c. Service Console package openssl updated to 0.9.8e-12.el5_4.1

   OpenSSL is a toolkit implementing SSL v2/v3 and TLS protocols with    full-strength cryptography world-wide.

   A memory leak in the zlib could allow a remote attacker to cause a    denial of service (memory consumption) via vectors that trigger    incorrect calls to the CRYPTO_cleanup_all_ex_data function.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the name CVE-2009-4355 to this issue.

   A vulnerability was discovered which may allow remote attackers to    spoof certificates by using MD2 design flaws to generate a hash    collision in less than brute-force time. NOTE: the scope of this    issue is currently limited because the amount of computation    required is still large.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the name CVE-2009-2409 to this issue.

   This update also includes security fixes that were first addressed    in version openssl-0.9.8e-12.el5.i386.rpm.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the names CVE-2009-0590, CVE-2009-1377, CVE-2009-1378,    CVE-2009-1379, CVE-2009-1386 and CVE-2009-1387 to these issues.

d. Service Console update for krb5 to 1.6.1-36.el5_4.1 and pam_krb5 to    2.2.14-15.

   Kerberos is a network authentication protocol. It is designed to    provide strong authentication for client/server applications by    using secret-key cryptography.

   Multiple integer underflows in the AES and RC4 functionality in the    crypto library could allow remote attackers to cause a denial of    service (daemon crash) or possibly execute arbitrary code by    providing ciphertext with a length that is too short to be valid.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the name CVE-2009-4212 to this issue.

   The service console package for pam_krb5 is updated to version    pam_krb5-2.2.14-15. This update fixes a flaw found in pam_krb5. In    some non-default configurations (specifically, where pam_krb5 would    be the first module to prompt for a password), a remote attacker    could use this flaw to recognize valid usernames, which would aid a    dictionary-based password guess attack.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the name CVE-2009-1384 to this issue.

e. Service Console package bind updated to 9.3.6-4.P1.el5_4.2

   BIND (Berkeley Internet Name Daemon) is by far the most widely used    Domain Name System (DNS) software on the Internet.

   A vulnerability was discovered which could allow remote attacker to    add the Authenticated Data (AD) flag to a forged NXDOMAIN response    for an existing domain.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the name CVE-2010-0097 to this issue.

   A vulnerability was discovered which could allow remote attackers    to conduct DNS cache poisoning attacks by receiving a recursive    client query and sending a response that contains CNAME or DNAME    records, which do not have the intended validation before caching.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the name CVE-2010-0290 to this issue.

   A vulnerability was found in the way that bind handles out-of-    bailiwick data accompanying a secure response without re-fetching    from the original source, which could allow remote attackers to    have an unspecified impact via a crafted response.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the name CVE-2010-0382 to this issue.

   NOTE: ESX does not use the BIND name service daemon by default.

f. Service Console package gcc updated to 3.2.3-60

   The GNU Compiler Collection includes front ends for C, C++,    Objective-C, Fortran, Java, and Ada, as well as libraries for these    languages

   GNU Libtool's ltdl.c attempts to open .la library files in the    current working directory.  This could allow a local user to gain    privileges via a Trojan horse file.  The GNU C Compiler collection    (gcc) provided in ESX contains a statically linked version of the    vulnerable code, and is being replaced.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the name CVE-2009-3736 to this issue.

g. Service Console package gzip update to 1.3.3-15.rhel3

   gzip is a software application used for file compression

   An integer underflow in gzip's unlzw function on 64-bit platforms    may allow a remote attacker to trigger an array index error    leading to a denial of service (application crash) or possibly    execute arbitrary code via a crafted LZW compressed file.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the name CVE-2010-0001 to this issue.

h. Service Console package sudo updated to 1.6.9p17-6.el5_4

   Sudo (su 'do') allows a system administrator to delegate authority    to give certain users (or groups of users) the ability to run some    (or all) commands as root or another user while providing an audit    trail of the commands and their arguments.

   When a pseudo-command is enabled, sudo permits a match between the    name of the pseudo-command and the name of an executable file in an    arbitrary directory, which allows local users to gain privileges    via a crafted executable file.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the name CVE-2010-0426 to this issue.

   When the runas_default option is used, sudo does not properly set    group memberships, which allows local users to gain privileges via    a sudo command.

   The Common Vulnerabilities and Exposures Project (cve.mitre.org)    has assigned the name CVE-2010-0427 to this issue.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
41030	Mandriva Linux Security Advisory : openssl (MDVSA-2009:238)	Nessus	Mandriva Local Security Checks	2009/9/22	2021/1/6	medium
41443	SuSE 11 Security Update : OpenSSL (SAT Patch Number 990)	Nessus	SuSE Local Security Checks	2009/9/24	2021/1/14	medium
125001	EulerOS Virtualization 3.0.1.0 : openssl (EulerOS-SA-2019-1548)	Nessus	Huawei Local Security Checks	2019/5/14	2022/12/5	medium
46765	VMSA-2010-0009 : ESXi ntp and ESX Service Console third-party updates	Nessus	VMware ESX Local Security Checks	2010/6/1	2021/1/6	high

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