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Cisco » IOS » 12.1m : Security Vulnerabilities

Cpe Name:cpe:/o:cisco:ios:12.1m
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# 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-2011-2395 16 Bypass 2011-06-08 2011-09-21
5.0
 None Remote Low Not required None Partial None
The Neighbor Discovery (ND) protocol implementation in Cisco IOS on unspecified switches allows remote attackers to bypass the Router Advertisement Guarding functionality via a fragmented IPv6 packet in which the Router Advertisement (RA) message is contained in the second fragment, as demonstrated by (1) a packet in which the first fragment contains a long Destination Options extension header or (2) a packet in which the first fragment contains an ICMPv6 Echo Request message.
2 CVE-2011-2059 200 +Info 2011-10-21 2012-05-14
5.0
 None Remote Low Not required Partial None None
The ipv6 component in Cisco IOS before 15.1(4)M1.3 allows remote attackers to conduct fingerprinting attacks and obtain potentially sensitive information about the presence of the IOS operating system via an ICMPv6 Echo Request packet containing a Hop-by-Hop (HBH) extension header (EH) with a 0x0c01050c value in the PadN option data, aka Bug ID CSCtq02219.
3 CVE-2010-4687 DoS 2011-01-07 2011-01-19
5.0
 None Remote Low Not required None None Partial
STCAPP (aka the SCCP telephony control application) on Cisco IOS before 15.0(1)XA1 does not properly handle multiple calls to a shared line, which allows remote attackers to cause a denial of service (port hang) by simultaneously ending two calls that were controlled by CallManager Express (CME), aka Bug ID CSCtd42552.
4 CVE-2010-4686 399 DoS 2011-01-07 2011-01-19
7.8
 None Remote Low Not required None None Complete
CallManager Express (CME) on Cisco IOS before 15.0(1)XA1 does not properly handle SIP TRUNK traffic that contains rate bursts and a "peculiar" request size, which allows remote attackers to cause a denial of service (memory consumption) by sending this traffic over a long duration, aka Bug ID CSCtb47950.
5 CVE-2010-4685 310 Bypass 2011-01-07 2011-01-19
4.0
 None Remote Low Single system Partial None None
Cisco IOS before 15.0(1)XA1 does not clear the public key cache upon a change to a certificate map, which allows remote authenticated users to bypass a certificate ban by connecting with a banned certificate that had previously been valid, aka Bug ID CSCta79031.
6 CVE-2010-4684 399 DoS 2011-01-07 2011-01-19
7.1
 None Remote Medium Not required None None Complete
Cisco IOS before 15.0(1)XA1, when certain TFTP debugging is enabled, allows remote attackers to cause a denial of service (device crash) via a TFTP copy over IPv6, aka Bug ID CSCtb28877.
7 CVE-2010-4683 399 DoS 2011-01-07 2011-01-19
7.8
 None Remote Low Not required None None Complete
Memory leak in Cisco IOS before 15.0(1)XA5 might allow remote attackers to cause a denial of service (memory consumption) by sending a crafted SIP REGISTER message over UDP, aka Bug ID CSCtg41733.
8 CVE-2010-4671 399 DoS 2011-01-07 2011-01-19
7.8
 None Remote Low Not required None None Complete
The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in Cisco IOS before 15.0(1)XA5 allows remote attackers to cause a denial of service (CPU consumption and device hang) by sending many Router Advertisement (RA) messages with different source addresses, as demonstrated by the flood_router6 program in the thc-ipv6 package, aka Bug ID CSCti33534.
9 CVE-2009-5040 399 DoS 2011-01-07 2011-01-22
6.8
 None Remote Low Single system None None Complete
CallManager Express (CME) on Cisco IOS before 15.0(1)XA allows remote authenticated users to cause a denial of service (device crash) by using an extension mobility (EM) phone to interact with the menu for SNR number changes, aka Bug ID CSCta63555.
10 CVE-2009-5039 399 DoS 2011-01-07 2011-01-22
7.8
 None Remote Low Not required None None Complete
Memory leak in the gk_circuit_info_do_in_acf function in the H.323 implementation in Cisco IOS before 15.0(1)XA allows remote attackers to cause a denial of service (memory consumption) via a large number of calls over a long duration, as demonstrated by InterZone Clear Token (IZCT) test traffic, aka Bug ID CSCsz72535.
11 CVE-2009-5038 399 DoS 2011-01-07 2011-01-22
7.8
 None Remote Low Not required None None Complete
Cisco IOS before 15.0(1)XA does not properly handle IRC traffic during a specific time period after an initial reload, which allows remote attackers to cause a denial of service (device reload) via an attempted connection to a certain IRC server, related to a "corrupted magic value," aka Bug ID CSCso05336.
12 CVE-2008-4609 16 DoS 2008-10-20 2012-07-21
7.1
 None Remote Medium Not required None None Complete
The TCP implementation in (1) Linux, (2) platforms based on BSD Unix, (3) Microsoft Windows, (4) Cisco products, and probably other operating systems allows remote attackers to cause a denial of service (connection queue exhaustion) via multiple vectors that manipulate information in the TCP state table, as demonstrated by sockstress.
13 CVE-2007-5381 119 Exec Code Overflow 2007-10-11 2008-11-15
9.3
 None Remote Medium Not required Complete Complete Complete
Stack-based buffer overflow in the Line Printer Daemon (LPD) in Cisco IOS before 12.2(18)SXF11, 12.4(16a), and 12.4(2)T6 allow remote attackers to execute arbitrary code by setting a long hostname on the target system, then causing an error message to be printed, as demonstrated by a telnet session to the LPD from a source port other than 515.
14 CVE-2007-2587 DoS 2007-05-09 2009-03-04
6.3
 None Remote Medium Single system None None Complete
The IOS FTP Server in Cisco IOS 11.3 through 12.4 allows remote authenticated users to cause a denial of service (IOS reload) via unspecified vectors involving transferring files (aka bug ID CSCse29244).
15 CVE-2007-2586 264 2 Exec Code Overflow 2007-05-09 2012-10-29
9.3
 None Remote Medium Not required Complete Complete Complete
The FTP Server in Cisco IOS 11.3 through 12.4 does not properly check user authorization, which allows remote attackers to execute arbitrary code, and have other impact including reading startup-config, as demonstrated by a crafted MKD command that involves access to a VTY device and overflows a buffer, aka bug ID CSCek55259.
16 CVE-2005-1020 287 DoS 2005-05-02 2009-03-04
7.1
 None Remote Medium Not required None None Complete
Secure Shell (SSH) 2 in Cisco IOS 12.0 through 12.3 allows remote attackers to cause a denial of service (device reload) (1) via a username that contains a domain name when using a TACACS+ server to authenticate, (2) when a new SSH session is in the login phase and a currently logged in user issues a send command, or (3) when IOS is logging messages and an SSH session is terminated while the server is sending data.
17 CVE-2003-0567 20 DoS 2003-08-18 2009-03-04
7.8
 None Remote Low Not required None None Complete
Cisco IOS 11.x and 12.0 through 12.2 allows remote attackers to cause a denial of service (traffic block) by sending a particular sequence of IPv4 packets to an interface on the device, causing the input queue on that interface to be marked as full.
18 CVE-2001-1434 2001-02-28 2008-09-05
5.0
 None Remote Low Not required Partial None None
Cisco IOS 12.0(5)XU through 12.1(2) allows remote attackers to read system administration and topology information via an "snmp-server host" command, which creates a readable "community" community string if one has not been previously created.
Total number of vulnerabilities : 18   Page : 1 (This Page)
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