CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

ISC : Security Vulnerabilities (Denial Of Service)

Press ESC to close
# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2016-6170 20 DoS 2016-07-06 2016-07-12
4.0
None Remote Low Single system None None Partial
ISC BIND through 9.9.9-P1, 9.10.x through 9.10.4-P1, and 9.11.x through 9.11.0b1 allows primary DNS servers to cause a denial of service (secondary DNS server crash) via a large AXFR response, and possibly allows IXFR servers to cause a denial of service (IXFR client crash) via a large IXFR response and allows remote authenticated users to cause a denial of service (primary DNS server crash) via a large UPDATE message.
2 CVE-2016-2775 20 DoS 2016-07-19 2016-07-20
4.3
None Remote Medium Not required None None Partial
ISC BIND 9.x before 9.9.9-P2, 9.10.x before 9.10.4-P2, and 9.11.x before 9.11.0b2, when lwresd or the named lwres option is enabled, allows remote attackers to cause a denial of service (daemon crash) via a long request that uses the lightweight resolver protocol.
3 CVE-2016-2774 20 DoS 2016-03-09 2016-09-22
7.1
None Remote Medium Not required None None Complete
ISC DHCP 4.1.x before 4.1-ESV-R13 and 4.2.x and 4.3.x before 4.3.4 does not restrict the number of concurrent TCP sessions, which allows remote attackers to cause a denial of service (INSIST assertion failure or request-processing outage) by establishing many sessions.
4 CVE-2016-2088 20 DoS 2016-03-09 2016-06-21
4.3
None Remote Medium Not required None None Partial
resolver.c in named in ISC BIND 9.10.x before 9.10.3-P4, when DNS cookies are enabled, allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via a malformed packet with more than one cookie option.
5 CVE-2016-1286 20 DoS 2016-03-09 2016-09-08
5.0
None Remote Low Not required None None Partial
named in ISC BIND 9.x before 9.9.8-P4 and 9.10.x before 9.10.3-P4 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted signature record for a DNAME record, related to db.c and resolver.c.
6 CVE-2016-1285 20 DoS 2016-03-09 2016-09-08
4.3
None Remote Medium Not required None None Partial
named in ISC BIND 9.x before 9.9.8-P4 and 9.10.x before 9.10.3-P4 does not properly handle DNAME records when parsing fetch reply messages, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a malformed packet to the rndc (aka control channel) interface, related to alist.c and sexpr.c.
7 CVE-2016-1284 20 DoS 2016-02-04 2016-03-10
2.6
None Remote High Not required None None Partial
rdataset.c in ISC BIND 9 Supported Preview Edition 9.9.8-S before 9.9.8-S5, when nxdomain-redirect is enabled, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via crafted flag values in a query.
8 CVE-2015-8705 20 DoS 2016-01-20 2016-06-23
6.6
None Remote High Not required Partial Partial Complete
buffer.c in named in ISC BIND 9.10.x before 9.10.3-P3, when debug logging is enabled, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit, or daemon crash) or possibly have unspecified other impact via (1) OPT data or (2) an ECS option.
9 CVE-2015-8704 20 DoS 2016-01-20 2016-09-08
6.8
None Remote Low Single system None None Complete
apl_42.c in ISC BIND 9.x before 9.9.8-P3 and 9.9.x and 9.10.x before 9.10.3-P3 allows remote authenticated users to cause a denial of service (INSIST assertion failure and daemon exit) via a malformed Address Prefix List (APL) record.
10 CVE-2015-8605 20 DoS 2016-01-14 2016-05-27
5.7
None Local Network Medium Not required None None Complete
ISC DHCP 4.x before 4.1-ESV-R12-P1 and 4.2.x and 4.3.x before 4.3.3-P1 allows remote attackers to cause a denial of service (application crash) via an invalid length field in a UDP IPv4 packet.
11 CVE-2015-8461 362 DoS 2015-12-16 2016-06-21
7.1
None Remote Medium Not required None None Complete
Race condition in resolver.c in named in ISC BIND 9.9.8 before 9.9.8-P2 and 9.10.3 before 9.10.3-P2 allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via unspecified vectors.
12 CVE-2015-8373 20 DoS 2015-12-22 2015-12-23
7.1
None Remote Medium Not required None None Complete
The kea-dhcp4 and kea-dhcp6 servers 0.9.2 and 1.0.0-beta in ISC Kea, when certain debugging settings are used, allow remote attackers to cause a denial of service (daemon crash) via a malformed packet.
13 CVE-2015-8000 20 DoS 2015-12-16 2016-09-08
5.0
None Remote Low Not required None None Partial
db.c in named in ISC BIND 9.x before 9.9.8-P2 and 9.10.x before 9.10.3-P2 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via a malformed class attribute.
14 CVE-2015-5986 20 DoS 2015-09-04 2016-04-01
7.1
None Remote Medium Not required None None Complete
openpgpkey_61.c in named in ISC BIND 9.9.7 before 9.9.7-P3 and 9.10.x before 9.10.2-P4 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via a crafted DNS response.
15 CVE-2015-5722 20 DoS 2015-09-04 2016-09-08
7.8
None Remote Low Not required None None Complete
buffer.c in named in ISC BIND 9.x before 9.9.7-P3 and 9.10.x before 9.10.2-P4 allows remote attackers to cause a denial of service (assertion failure and daemon exit) by creating a zone containing a malformed DNSSEC key and issuing a query for a name in that zone.
16 CVE-2015-5477 19 DoS 2015-07-29 2016-09-08
7.8
None Remote Low Not required None None Complete
named in ISC BIND 9.x before 9.9.7-P2 and 9.10.x before 9.10.2-P3 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via TKEY queries.
17 CVE-2015-4620 17 DoS 2015-07-08 2015-08-25
7.8
None Remote Low Not required None None Complete
name.c in named in ISC BIND 9.7.x through 9.9.x before 9.9.7-P1 and 9.10.x before 9.10.2-P2, when configured as a recursive resolver with DNSSEC validation, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) by constructing crafted zone data and then making a query for a name in that zone.
18 CVE-2015-1349 399 DoS 2015-02-18 2015-09-18
5.4
None Remote High Not required None None Complete
named in ISC BIND 9.7.0 through 9.9.6 before 9.9.6-P2 and 9.10.x before 9.10.1-P2, when DNSSEC validation and the managed-keys feature are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit, or daemon crash) by triggering an incorrect trust-anchor management scenario in which no key is ready for use.
19 CVE-2014-8680 16 DoS 2014-12-10 2016-09-06
5.4
None Remote High Not required None None Complete
The GeoIP functionality in ISC BIND 9.10.0 through 9.10.1 allows remote attackers to cause a denial of service (assertion failure and named exit) via vectors related to (1) the lack of GeoIP databases for both IPv4 and IPv6, or (2) IPv6 support with certain options.
20 CVE-2014-8500 399 DoS 2014-12-10 2016-09-08
7.8
None Remote Low Not required None None Complete
ISC BIND 9.0.x through 9.8.x, 9.9.0 through 9.9.6, and 9.10.0 through 9.10.1 does not limit delegation chaining, which allows remote attackers to cause a denial of service (memory consumption and named crash) via a large or infinite number of referrals.
21 CVE-2014-3859 20 DoS 2014-06-13 2014-06-18
5.0
None Remote Low Not required None None Partial
libdns in ISC BIND 9.10.0 before P2 does not properly handle EDNS options, which allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via a crafted packet, as demonstrated by an attack against named, dig, or delv.
22 CVE-2014-3214 20 DoS 2014-05-08 2016-09-06
5.0
None Remote Low Not required None None Partial
The prefetch implementation in named in ISC BIND 9.10.0, when a recursive nameserver is enabled, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via a DNS query that triggers a response with unspecified attributes.
23 CVE-2014-0591 119 DoS Overflow 2014-01-13 2015-03-17
2.6
None Remote High Not required None None Partial
The query_findclosestnsec3 function in query.c in named in ISC BIND 9.6, 9.7, and 9.8 before 9.8.6-P2 and 9.9 before 9.9.4-P2, and 9.6-ESV before 9.6-ESV-R10-P2, allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via a crafted DNS query to an authoritative nameserver that uses the NSEC3 signing feature.
24 CVE-2013-4854 DoS 2013-07-29 2015-01-14
7.8
None Remote Low Not required None None Complete
The RFC 5011 implementation in rdata.c in ISC BIND 9.7.x and 9.8.x before 9.8.5-P2, 9.8.6b1, 9.9.x before 9.9.3-P2, and 9.9.4b1, and DNSco BIND 9.9.3-S1 before 9.9.3-S1-P1 and 9.9.4-S1b1, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query with a malformed RDATA section that is not properly handled during construction of a log message, as exploited in the wild in July 2013.
25 CVE-2013-3919 DoS 2013-06-06 2014-10-24
7.8
None Remote Low Not required None None Complete
resolver.c in ISC BIND 9.8.5 before 9.8.5-P1, 9.9.3 before 9.9.3-P1, and 9.6-ESV-R9 before 9.6-ESV-R9-P1, when a recursive resolver is configured, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for a record in a malformed zone.
26 CVE-2013-2494 119 DoS Overflow 2013-03-28 2013-03-29
4.9
None Remote High Single system None None Complete
libdns in ISC DHCP 4.2.x before 4.2.5-P1 allows remote name servers to cause a denial of service (memory consumption) via vectors involving a regular expression, as demonstrated by a memory-exhaustion attack against a machine running a dhcpd process, a related issue to CVE-2013-2266.
27 CVE-2013-2266 119 DoS Overflow 2013-03-28 2013-12-05
7.8
None Remote Low Not required None None Complete
libdns in ISC BIND 9.7.x and 9.8.x before 9.8.4-P2, 9.8.5 before 9.8.5b2, 9.9.x before 9.9.2-P2, and 9.9.3 before 9.9.3b2 on UNIX platforms allows remote attackers to cause a denial of service (memory consumption) via a crafted regular expression, as demonstrated by a memory-exhaustion attack against a machine running a named process.
28 CVE-2012-5689 20 DoS 2013-01-25 2016-08-19
7.1
None Remote Medium Not required None None Complete
ISC BIND 9.8.x through 9.8.4-P1 and 9.9.x through 9.9.2-P1, in certain configurations involving DNS64 with a Response Policy Zone that lacks an AAAA rewrite rule, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for an AAAA record.
29 CVE-2012-5688 20 DoS 2012-12-06 2013-11-24
7.8
None Remote Low Not required None None Complete
ISC BIND 9.8.x before 9.8.4-P1 and 9.9.x before 9.9.2-P1, when DNS64 is enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted query.
30 CVE-2012-5166 189 DoS 2012-10-10 2016-09-08
7.8
None Remote Low Not required None None Complete
ISC BIND 9.x before 9.7.6-P4, 9.8.x before 9.8.3-P4, 9.9.x before 9.9.1-P4, and 9.4-ESV and 9.6-ESV before 9.6-ESV-R7-P4 allows remote attackers to cause a denial of service (named daemon hang) via unspecified combinations of resource records.
31 CVE-2012-4244 DoS 2012-09-14 2016-08-19
7.8
None Remote Low Not required None None Complete
ISC BIND 9.x before 9.7.6-P3, 9.8.x before 9.8.3-P3, 9.9.x before 9.9.1-P3, and 9.4-ESV and 9.6-ESV before 9.6-ESV-R7-P3 allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for a long resource record.
32 CVE-2012-3955 DoS 2012-09-14 2013-08-21
7.1
None Remote Medium Not required None None Complete
ISC DHCP 4.1.x before 4.1-ESV-R7 and 4.2.x before 4.2.4-P2 allows remote attackers to cause a denial of service (daemon crash) in opportunistic circumstances by establishing an IPv6 lease in an environment where the lease expiration time is later reduced.
33 CVE-2012-3954 399 DoS 2012-07-25 2013-08-21
3.3
None Local Network Low Not required None None Partial
Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x before 4.2.4-P1 and 4.1-ESV before 4.1-ESV-R6 allow remote attackers to cause a denial of service (memory consumption) by sending many requests.
34 CVE-2012-3868 362 DoS 2012-07-25 2013-11-24
4.3
None Remote Medium Not required None None Partial
Race condition in the ns_client structure management in ISC BIND 9.9.x before 9.9.1-P2 allows remote attackers to cause a denial of service (memory consumption or process exit) via a large volume of TCP queries.
35 CVE-2012-3817 20 DoS 2012-07-25 2013-11-24
7.8
None Remote Low Not required None None Complete
ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9.1-P2; and 9.6-ESV before 9.6-ESV-R7-P2, when DNSSEC validation is enabled, does not properly initialize the failing-query cache, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) by sending many queries.
36 CVE-2012-3571 119 DoS Overflow 2012-07-25 2016-09-08
6.1
None Local Network Low Not required None None Complete
ISC DHCP 4.1.2 through 4.2.4 and 4.1-ESV before 4.1-ESV-R6 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed client identifier.
37 CVE-2012-3570 119 DoS Overflow 2012-07-25 2013-08-21
5.7
None Local Network Medium Not required None None Complete
Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service (segmentation fault and daemon exit) via a crafted client identifier parameter.
38 CVE-2012-1667 189 DoS Mem. Corr. +Info 2012-06-05 2016-08-19
8.5
None Remote Low Not required Partial None Complete
ISC BIND 9.x before 9.7.6-P1, 9.8.x before 9.8.3-P1, 9.9.x before 9.9.1-P1, and 9.4-ESV and 9.6-ESV before 9.6-ESV-R7-P1 does not properly handle resource records with a zero-length RDATA section, which allows remote DNS servers to cause a denial of service (daemon crash or data corruption) or obtain sensitive information from process memory via a crafted record.
39 CVE-2011-4868 399 DoS 2012-01-14 2013-08-21
6.1
None Local Network Low Not required None None Complete
The logging functionality in dhcpd in ISC DHCP before 4.2.3-P2, when using Dynamic DNS (DDNS) and issuing IPv6 addresses, does not properly handle the DHCPv6 lease structure, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via crafted packets related to a lease-status update.
40 CVE-2011-4539 20 DoS 2011-12-08 2013-08-21
5.0
None Remote Low Not required None None Partial
dhcpd in ISC DHCP 4.x before 4.2.3-P1 and 4.1-ESV before 4.1-ESV-R4 does not properly handle regular expressions in dhcpd.conf, which allows remote attackers to cause a denial of service (daemon crash) via a crafted request packet.
41 CVE-2011-4313 DoS 2011-11-29 2016-08-22
5.0
None Remote Low Not required None None Partial
query.c in ISC BIND 9.0.x through 9.6.x, 9.4-ESV through 9.4-ESV-R5, 9.6-ESV through 9.6-ESV-R5, 9.7.0 through 9.7.4, 9.8.0 through 9.8.1, and 9.9.0a1 through 9.9.0b1 allows remote attackers to cause a denial of service (assertion failure and named exit) via unknown vectors related to recursive DNS queries, error logging, and the caching of an invalid record by the resolver.
42 CVE-2011-2749 20 DoS 2011-08-15 2013-08-21
7.8
None Remote Low Not required None None Complete
The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted BOOTP packet.
43 CVE-2011-2748 20 DoS 2011-08-15 2013-08-21
7.8
None Remote Low Not required None None Complete
The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted DHCP packet.
44 CVE-2011-2465 DoS 2011-07-08 2011-09-06
2.6
None Remote High Not required None None Partial
Unspecified vulnerability in ISC BIND 9 9.8.0, 9.8.0-P1, 9.8.0-P2, and 9.8.1b1, when recursion is enabled and the Response Policy Zone (RPZ) contains DNAME or certain CNAME records, allows remote attackers to cause a denial of service (named daemon crash) via an unspecified query.
45 CVE-2011-2464 DoS 2011-07-08 2013-11-15
5.0
None Remote Low Not required None None Partial
Unspecified vulnerability in ISC BIND 9 9.6.x before 9.6-ESV-R4-P3, 9.7.x before 9.7.3-P3, and 9.8.x before 9.8.0-P4 allows remote attackers to cause a denial of service (named daemon crash) via a crafted UPDATE request.
46 CVE-2011-1910 189 DoS 2011-05-31 2016-04-04
5.0
None Remote Low Not required None None Partial
Off-by-one error in named in ISC BIND 9.x before 9.7.3-P1, 9.8.x before 9.8.0-P2, 9.4-ESV before 9.4-ESV-R4-P1, and 9.6-ESV before 9.6-ESV-R4-P1 allows remote DNS servers to cause a denial of service (assertion failure and daemon exit) via a negative response containing large RRSIG RRsets.
47 CVE-2011-1907 399 DoS 2011-05-09 2011-09-06
5.0
None Remote Low Not required None None Partial
ISC BIND 9.8.x before 9.8.0-P1, when Response Policy Zones (RPZ) RRset replacement is enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via an RRSIG query.
48 CVE-2011-0414 399 DoS 2011-02-23 2014-02-11
7.1
None Remote Medium Not required None None Complete
ISC BIND 9.7.1 through 9.7.2-P3, when configured as an authoritative server, allows remote attackers to cause a denial of service (deadlock and daemon hang) by sending a query at the time of (1) an IXFR transfer or (2) a DDNS update.
49 CVE-2011-0413 20 DoS 2011-01-31 2011-03-10
7.8
None Remote Low Not required None None Complete
The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service (assertion failure and daemon crash) by sending a message over IPv6 for a declined and abandoned address.
50 CVE-2010-3762 20 DoS 2010-10-05 2016-04-04
4.3
None Remote Medium Not required None None Partial
ISC BIND before 9.7.2-P2, when DNSSEC validation is enabled, does not properly handle certain bad signatures if multiple trust anchors exist for a single zone, which allows remote attackers to cause a denial of service (daemon crash) via a DNS query.
Total number of vulnerabilities : 85   Page : 1 (This Page)2
CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.