The remote NewStart CGSL host, running version MAIN 6.02, has bind packages installed that are affected by multiple vulnerabilities:

  - In ISC BIND9 versions BIND 9.11.14 -> 9.11.19, BIND 9.14.9 -> 9.14.12, BIND 9.16.0 -> 9.16.3, BIND     Supported Preview Edition 9.11.14-S1 -> 9.11.19-S1: Unless a nameserver is providing authoritative service     for one or more zones and at least one zone contains an empty non-terminal entry containing an asterisk     (*) character, this defect cannot be encountered. A would-be attacker who is allowed to change zone     content could theoretically introduce such a record in order to exploit this condition to cause denial of     service, though we consider the use of this vector unlikely because any such attack would require a     significant privilege level and be easily traceable. (CVE-2020-8619)

  - In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the     BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating     the server receiving the TSIG-signed request, could send a truncated response to that request, triggering     an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to     correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and     message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.
    (CVE-2020-8622)

  - In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the     BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted     query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with
    --enable-native-pkcs11 * be signing one or more zones with an RSA key * be able to receive queries from     a possible attacker (CVE-2020-8623)

  - In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also     affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An     attacker who has been granted privileges to change a specific subset of the zone's content could abuse     these unintended additional privileges to update other contents of the zone. (CVE-2020-8624)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4468-1 advisory.

    Emanuel Almeida discovered that Bind incorrectly handled certain TCP payloads. A remote attacker could     possibly use this issue to cause Bind to crash, resulting in a denial of service. This issue only affected     Ubuntu 20.04 LTS. (CVE-2020-8620)

    Joseph Gullo discovered that Bind incorrectly handled QNAME minimization when used in certain     configurations. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a     denial of service. This issue only affected Ubuntu 20.04 LTS. (CVE-2020-8621)

    Dave Feldman, Jeff Warren, and Joel Cunningham discovered that Bind incorrectly handled certain truncated     responses to a TSIG-signed request. A remote attacker could possibly use this issue to cause Bind to     crash, resulting in a denial of service. (CVE-2020-8622)

    Lyu Chiy discovered that Bind incorrectly handled certain queries. A remote attacker could possibly use     this issue to cause Bind to crash, resulting in a denial of service. (CVE-2020-8623)

    Joop Boonen discovered that Bind incorrectly handled certain subdomain update-policy rules. A remote     attacker granted privileges to change certain parts of a zone could use this issue to change other     contents of the zone, contrary to expectations. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04     LTS. (CVE-2020-8624)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This update for bind fixes the following issues :

BIND was upgraded to version 9.16.6 :

Note :

  - bind is now more strict in regards to DNSSEC. If queries     are not working, check for DNSSEC issues. For instance,     if bind is used in a namserver forwarder chain, the     forwarding DNS servers must support DNSSEC.

Fixing security issues :

  - CVE-2020-8616: Further limit the number of queries that     can be triggered from a request. Root and TLD servers     are no longer exempt from max-recursion-queries. Fetches     for missing name server. (bsc#1171740) Address records     are limited to 4 for any domain.

  - CVE-2020-8617: Replaying a TSIG BADTIME response as a     request could trigger an assertion failure.
    (bsc#1171740)

  - CVE-2019-6477: Fixed an issue where TCP-pipelined     queries could bypass the tcp-clients limit     (bsc#1157051).

  - CVE-2018-5741: Fixed the documentation (bsc#1109160).

  - CVE-2020-8618: It was possible to trigger an INSIST when     determining whether a record would fit into a TCP     message buffer (bsc#1172958).

  - CVE-2020-8619: It was possible to trigger an INSIST in     lib/dns/rbtdb.c:new_reference() with a particular zone     content and query patterns (bsc#1172958).

  - CVE-2020-8624: 'update-policy' rules of type 'subdomain'     were incorrectly treated as 'zonesub' rules, which     allowed keys used in 'subdomain' rules to update names     outside of the specified subdomains. The problem was     fixed by making sure 'subdomain' rules are again     processed as described in the ARM (bsc#1175443).

  - CVE-2020-8623: When BIND 9 was compiled with native     PKCS#11 support, it was possible to trigger an assertion     failure in code determining the number of bits in the     PKCS#11 RSA public key with a specially crafted packet     (bsc#1175443).

  - CVE-2020-8621: named could crash in certain query     resolution scenarios where QNAME minimization and     forwarding were both enabled (bsc#1175443).

  - CVE-2020-8620: It was possible to trigger an assertion     failure by sending a specially crafted large TCP DNS     message (bsc#1175443).

  - CVE-2020-8622: It was possible to trigger an assertion     failure when verifying the response to a TSIG-signed     request (bsc#1175443).

Other issues fixed :

  - Add engine support to OpenSSL EdDSA implementation.

  - Add engine support to OpenSSL ECDSA implementation.

  - Update PKCS#11 EdDSA implementation to PKCS#11 v3.0.

  - Warn about AXFR streams with inconsistent message IDs.

  - Make ISC rwlock implementation the default again.

  - Fixed issues when using cookie-secrets for AES and SHA2     (bsc#1161168)

  - Installed the default files in /var/lib/named and     created chroot environment on systems using     transactional-updates (bsc#1100369, fate#325524)

  - Fixed an issue where bind was not working in FIPS mode     (bsc#906079).

  - Fixed dependency issues (bsc#1118367 and bsc#1118368).

  - GeoIP support is now discontinued, now GeoIP2 is     used(bsc#1156205).

  - Fixed an issue with FIPS (bsc#1128220).

  - The liblwres library is discontinued upstream and is no     longer included.

  - Added service dependency on NTP to make sure the clock     is accurate when bind is starts (bsc#1170667,     bsc#1170713).

  - Reject DS records at the zone apex when loading master     files. Log but otherwise ignore attempts to add DS     records at the zone apex via UPDATE.

  - The default value of 'max-stale-ttl' has been changed     from 1 week to 12 hours.

  - Zone timers are now exported via statistics channel.

  - The 'primary' and 'secondary' keywords, when used as     parameters for 'check-names', were not processed     correctly and were being ignored.

  - 'rndc dnstap -roll <value>' did not limit the number of     saved files to <value>.

  - Add 'rndc dnssec -status' command.

  - Addressed a couple of situations where named could     crash.

  - Changed /var/lib/named to owner root:named and perms     rwxrwxr-t so that named, being a/the only member of the     'named' group has full r/w access yet cannot change     directories owned by root in the case of a compromized     named. [bsc#1173307, bind-chrootenv.conf]

  - Added '/etc/bind.keys' to NAMED_CONF_INCLUDE_FILES in     /etc/sysconfig/named to suppress warning message re     missing file (bsc#1173983).

  - Removed '-r /dev/urandom' from all invocations of     rndc-confgen (init/named system/lwresd.init     system/named.init in vendor-files) as this option is     deprecated and causes rndc-confgen to fail.
    (bsc#1173311, bsc#1176674, bsc#1170713)

  - /usr/bin/genDDNSkey: Removing the use of the -r option     in the call of /usr/sbin/dnssec-keygen as BIND now uses     the random number functions provided by the crypto     library (i.e., OpenSSL or a PKCS#11 provider) as a     source of randomness rather than /dev/random. Therefore     the -r command line option no longer has any effect on     dnssec-keygen. Leaving the option in genDDNSkey as to     not break compatibility. Patch provided by Stefan     Eisenwiener. [bsc#1171313]

  - Put libns into a separate subpackage to avoid file     conflicts in the libisc subpackage due to different     sonums (bsc#1176092).

  - Require /sbin/start_daemon: both init scripts, the one     used in systemd context as well as legacy sysv, make use     of start_daemon.

This update was imported from the SUSE:SLE-15:Update update project.

The version of AOS installed on the remote host is prior to 5.19.1. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.19.1 advisory.

  - In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length     checks. In cases where the application calling the library did not perform a sanity check on the inputs it     could result in a crash due to a buffer overflow. (CVE-2019-17006)

  - Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. (CVE-2019-5482)

  - In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives.
    When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may     contain files with permissions the attacker did not have or in paths he did not have access to. Extracting     those archives from a high-privilege user without carefully reviewing them may lead to the compromise of     the system. (CVE-2019-14866)

  - If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to     8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the     HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP     headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This     could lead to users seeing responses for unexpected resources. (CVE-2020-13943)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported     versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. Easily exploitable     vulnerability allows low privileged attacker with network access via multiple protocols to compromise     MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang     or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2019-2974)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
147396	NewStart CGSL MAIN 6.02 : bind Multiple Vulnerabilities (NS-SA-2021-0064)	Nessus	NewStart CGSL Local Security Checks	2021/3/10	2021/3/11	medium
139770	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Bind vulnerabilities (USN-4468-1)	Nessus	Ubuntu Local Security Checks	2020/8/24	2025/9/3	medium
141560	openSUSE Security Update : bind (openSUSE-2020-1699)	Nessus	SuSE Local Security Checks	2020/10/20	2024/2/15	medium
164584	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.19.1)	Nessus	Misc.	2022/9/1	2025/7/22	critical

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