Netscape vulnerabilitiesNone on the known-exploited list.
Netscape has 120 published vulnerabilities across 22 products in our catalogue. None of them is on the list of flaws known to be exploited today. The most affected product is Navigator, with 44. If you run Netscape software, patch the exploited flaws first.
We keep watching the known-exploited list.
Which Netscape products have the most vulnerabilities?
Navigator leads with 44 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.
Which Netscape vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Netscape's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Netscape flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 45%CVE-1999-0043Critical
Command execution via shell metachars in INN daemon (innd) 1.5 using "newgroup" and "rmgroup" control messages, and others.
- 34%CVE-2000-0711High
Netscape Communicator does not properly prevent a ServerSocket object from being created by untrusted entities, which allows remote attackers to create a server on the victim's system via a malicious applet, as...
- 26%CVE-1999-0045High
List of arbitrary files on Web host via nph-test-cgi script.
- 23%CVE-2004-0826High
Heap-based buffer overflow in Netscape Network Security Services (NSS) library allows remote attackers to execute arbitrary code via a modified record length field in an SSLv2 client hello message.
- 20%CVE-2000-0676Medium
Netscape Communicator and Navigator 4.04 through 4.74 allows remote attackers to read arbitrary files by using a Java applet to open a connection to a URL using the "file", "http", "https", and "ftp" protocols, as...
- 19%CVE-1999-0012High
Some web servers under Microsoft Windows allow remote attackers to bypass access restrictions for files with long file names.
- 18%CVE-1999-0005Critical
Arbitrary command execution via IMAP buffer overflow in authenticate command.
- 18%
JavaScript in Internet Explorer 3.x and 4.x, and Netscape 2.x, 3.x and 4.x, allows remote attackers to monitor a user's web activities, aka the Bell Labs vulnerability.
- 18%CVE-2007-1377Medium
AcroPDF.DLL in Adobe Reader 8.0, when accessed from Mozilla Firefox, Netscape, or Opera, allows remote attackers to cause a denial of service (unspecified resource consumption) via a .pdf URL with an anchor...
- 17%
Internet Explorer 3.x to 4.01 allows a remote attacker to insert malicious content into a frame of another web site, aka frame spoofing.
All Netscape products we track.
20 products, most vulnerabilities first. Find the ones you run, then open a product to see its versions and exploited flaws.
- Navigatornavigator44 vulnerabilities38 versions
- Communicatorcommunicator35 vulnerabilities29 versions
- Enterprise Serverenterprise_server24 vulnerabilities22 versions
- Fasttrack Serverfasttrack_server8 vulnerabilities5 versions
- Directory Serverdirectory_server7 vulnerabilities8 versions
- Messaging Servermessaging_server5 vulnerabilities5 versions
- Iplanet Icaliplanet_ical4 vulnerabilities1 version
- Collabra Servercollabra_server3 vulnerabilities2 versions
- Certificate Servercertificate_server2 vulnerabilities2 versions
- News Servernews_server2 vulnerabilities1 version
- Proxy Serverproxy_server2 vulnerabilities2 versions
- Certificate Management Systemcertificate_management_system1 vulnerability3 versions
- Commerce Servercommerce_server1 vulnerability1 version
- Communications Servercommunications_server1 vulnerability2 versions
- Messangermessanger1 vulnerability1 version
- Netscape Messaging Server Multiplexornetscape_messaging_server_multiplexor1 vulnerability1 version
- Portable Runtime APIportable_runtime_api1 vulnerability2 versions
- Professional Services Ftpserverprofessional_services_ftpserver1 vulnerability1 version
- Publishingxpertpublishingxpert1 vulnerability1 version
- Smartdownloadsmartdownload1 vulnerability1 version
This directory lists the 20 Netscape products with at least one tracked version, of 22 in our catalogue.
Running Netscape? We'll keep checking.
Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.
- Tell us what you runPick your software from a list, or let us work it out from your website.
- We match it to every flawOver 400,000 published flaws, checked against your list.
- Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
- Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.
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1 new flaw affects software Acme tracks
Command execution via shell metachars in INN daemon (innd) 1.5 using "newgroup" and "rmgroup" control messages, and others.
- Matched to
- Netscape on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
Our catalogue lists 120 published vulnerabilities across 22 products and 128 versions from Netscape.
None of Netscape's vulnerabilities is on the list of flaws known to be exploited today.
Navigator, with 44 published vulnerabilities. Its own page lists the ones known to be exploited.
Create a Precursor Intelligence account and track the Netscape products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook.