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CWE-119

14,219 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

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CVEs (14,219)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Hughes Technologies
1Libhttpd
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
10.0 HIGH· v2
Buffer overflow in the httpdProcessRequest function in LibHTTPD 1.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long HTTP POST request.
1Remi Lefebvre
1Advanced Tftp
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
7.2 HIGH· v2
Buffer overflow in Advanced TFTP (atftp) 0.5 and 0.6, if installed setuid or setgid, may allow local users to execute arbitrary code via a long argument to the -g option.
1Cerulean Studios
2Trillian
Trillian Pro
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
10.0 HIGH· v2
Buffer overflow in the IDENT daemon (identd) in Trillian 0.6351, 0.725, 0.73, 0.74 and 1.0 pro allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long request.
1Inweb
1Mail Server
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Buffer overflow in INweb POP3 mail server 2.01 allows remote attackers to cause a denial of service (crash) via a long HELO command.
1Hotfoon Corporation
1Hotfoon
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
7.5 HIGH· v2
Buffer overflow in hotfoon4.exe in Hotfoon 4.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a URL containing a long voice phone number.
1Ka Shu Wong
1Gtetrinet
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
7.5 HIGH· v2
Multiple buffer overflows in (1) tetrinet_inmessage, (2) speclist_add and (3) config-getthemeinfo of GTetrinet 0.4.3 and earlier allow remote attackers to casue a denial of service and possibly execute arbitrary code.
1Ibm
1Infoprint 21
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The telnet server in Infoprint 21 running controller software before 1.056007 allows remote attackers to cause a denial of service (crash) via a long username, possibly due to a buffer overflow.
1Nec
1Socks 5
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
10.0 HIGH· v2
Multiple buffer overflows in NEC SOCKS5 1.0 r11 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via a long username to (1) the GetString function in proxy.c for the SOC...Show more
Multiple buffer overflows in NEC SOCKS5 1.0 r11 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via a long username to (1) the GetString function in proxy.c for the SOCKS5 module or (2) the HandleS4Connection function in proxy.c for the SOCKS4 module.Show less
1Socks5
1Socks5
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
7.8 HIGH· v2
Off-by-one buffer overflow in NEC SOCKS5 1.0 r11 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long hostname.
1Cerulean Studios
1Trillian
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Buffer overflow in the XML parser of Trillian 0.6351, 0.725 and 0.73 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a skin with a long colors file name in trillian.xm...Show more
Buffer overflow in the XML parser of Trillian 0.6351, 0.725 and 0.73 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a skin with a long colors file name in trillian.xml.Show less
1Mailenable
1Mailenable
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
5.0 MEDIUM· v2
MailEnable 1.5 015 through 1.5 018 allows remote attackers to cause a denial of service (crash) via a long USER string, possibly due to a buffer overflow.
1Kde
1Kde
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Buffer overflow in konqueror in KDE 2.1 through 3.0 and 3.0.2 allows remote attackers to cause a denial of service (crash) via an IMG tag with large width and height attributes.
1Opera Software
1Opera Web Browser
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Buffer overflow in Opera 6.01 allows remote attackers to cause a denial of service (crash) via an IMG tag with large width and height attributes.
13com
1Webbngss3nbxnts
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
7.5 HIGH· v2
Buffer overflow in ftpd 5.4 in 3Com NBX 4.0.17 or ftpd 5.4.2 in 3Com NBX 4.1.4 allows remote attackers to cause a denial of service (crash) via a long CEL command.
1Pico Server
1Pico Server
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
7.5 HIGH· v2
Buffer overflow in Pico Server (pServ) 2.0 beta 1 through beta 5 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via (1) a 1024-byte TCP stream message, which triggers an...Show more
Buffer overflow in Pico Server (pServ) 2.0 beta 1 through beta 5 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via (1) a 1024-byte TCP stream message, which triggers an off-by-one buffer overflow, or (2) a long method name in an HTTP request, (3) a long version number in an HTTP request, (4) a long User-Agent header, or (5) a long file path.Show less
1Symantec
3Enterprise Firewall
Raptor FirewallVelociraptor
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Multiple buffer overflows in Symantec Raptor Firewall 6.5 and 6.5.3, Enterprise Firewall 6.5.2 and 7.0, VelociRaptor 500/700/1000 and 1100/1200/1300, and Gateway Security 5110/5200/5300 allow remote attackers to cause a...Show more
Multiple buffer overflows in Symantec Raptor Firewall 6.5 and 6.5.3, Enterprise Firewall 6.5.2 and 7.0, VelociRaptor 500/700/1000 and 1100/1200/1300, and Gateway Security 5110/5200/5300 allow remote attackers to cause a denial of service (service termination) via (1) malformed RealAudio (rad) packets that are not properly handled by the RealAudio Proxy, or (2) crafted packets to the statistics service (statsd).Show less
1Calisto
1Calisto Internet Talker
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
7.8 HIGH· v2
Calisto Internet Talker 0.04 and earlier allows remote attackers to cause a denial of service (hang) via a long request, possibly triggering a buffer overflow.
1Apache
2Http Server
Tomcat
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
7.8 HIGH· v2
Tomcat 4.0 through 4.1.12, using mod_jk 1.2.1 module on Apache 1.3 through 1.3.27, allows remote attackers to cause a denial of service (desynchronized communications) via an HTTP GET request with a Transfer-Encoding chu...Show more
Tomcat 4.0 through 4.1.12, using mod_jk 1.2.1 module on Apache 1.3 through 1.3.27, allows remote attackers to cause a denial of service (desynchronized communications) via an HTTP GET request with a Transfer-Encoding chunked field with invalid values.Show less
1Bigfun
1Bigfun
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Buffer overflow in BigFun 1.51b IRC client, when the Direct Client Connection (DCC) option is used, allows remote attackers to cause a denial of service (crash) via a long string.
1Netdave
1Webster Http Server
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
9.4 HIGH· v2
Buffer overflow in Webster HTTP Server allows remote attackers to execute arbitrary code via a long URL.