Vulnerabilidades

Heap-based buffer overflow in the convert_to_idna function in WWW/Library/Implementation/HTParse.c in Lynx 2.8.8dev.1 through 2.8.8dev.4 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a malformed URL containing a % (percent) character in the domain name.

Untrusted search path vulnerability in Lynx before 2.8.6rel.4 allows local users to execute arbitrary code via malicious (1) .mailcap and (2) mime.types files in the current working directory.

lynx 2.8.6dev.15 and earlier, when advanced mode is enabled and lynx is configured as a URL handler, allows remote attackers to execute arbitrary commands via a crafted lynxcgi: URL, a related issue to CVE-2005-2929. NOTE: this might only be a vulnerability in limited deployments that have defined a lynxcgi: handler.

SQL injection vulnerability in products.asp in Evolve shopping cart (aka Evolve Merchant) allows remote attackers to execute arbitrary SQL commands via the partno parameter. NOTE: the vendor disputes this issue, stating that it is a forced SQL error

SQL injection vulnerability in viewcart.asp in Evolve shopping cart (aka Evolve Merchant) allows remote attackers to execute arbitrary SQL commands via the zoneid parameter.

Lynx 2.8.5, and other versions before 2.8.6dev.15, allows remote attackers to execute arbitrary commands via (1) lynxcgi:, (2) lynxexec, and (3) lynxprog links, which are not properly restricted in the default configuration in some environments.

Stack-based buffer overflow in the HTrjis function in Lynx 2.8.6 and earlier allows remote NNTP servers to execute arbitrary code via certain article headers containing Asian characters that cause Lynx to add extra escape (ESC) characters.

Directory traversal vulnerability in Computalynx CProxy 3.3.x and 3.4.x through 3.4.4 allows remote attackers to read arbitrary files or cause a denial of service (application crash) via a .. (dot dot) in an HTTP request.

Lynx, lynx-ssl, and lynx-cur before 2.8.6dev.8 allow remote attackers to cause a denial of service (infinite loop) via a web page or HTML email that contains invalid HTML including (1) a TEXTAREA tag with a large COLS value and (2) a large tag name in an element that is not terminated, as demonstrated by mangleme.…

CRLF injection vulnerability in Lynx 2.8.4 and earlier allows remote attackers to inject false HTTP headers into an HTTP request that is provided on the command line, via a URL containing encoded carriage return, line feed, and other whitespace characters.

Buffer overflow in Computalynx CMail POP3 mail server 2.4.9 allows remote attackers to run arbitrary code via a long HELO command.

Buffer overflow in the web interface for Cmail 2.4.7 allows remote attackers to execute arbitrary commands via a long GET request.

Buffer overflow in the web interface for Cmail 2.4.7 allows remote attackers to cause a denial of service by sending a large user name to the user dialog running on port 8002.

Buffer overflow in CProxy 3.3 allows remote users to cause a denial of service via a long HTTP request.

Buffer overflow in Lynx 2.x allows remote attackers to crash Lynx and possibly execute commands via a long URL in a malicious web page.

Lynx 2.x does not properly distinguish between internal and external HTML, which may allow a local attacker to read a "secure" hidden form value from a temporary file and craft a LYNXOPTIONS: URL that causes Lynx to modify the user's configuration file and execute commands.

Lynx WWW client allows a remote attacker to specify command-line parameters which Lynx uses when calling external programs to handle certain protocols, e.g. telnet.

Computalynx CMail 2.4 and CMail 2.3 SP2 SMTP servers are vulnerable to a buffer overflow attack in the MAIL FROM command that may allow a remote attacker to execute arbitrary code on the server.

Lynx allows a local user to overwrite sensitive files through /tmp symlinks.

Remote attackers can crash Lynx and Internet Explorer using an IMG tag with a large width parameter.

DataLynx suGuard trusts the PATH environment variable to execute the ps command, allowing local users to execute commands as root.