CVE-1999-1549
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.58% probability · 46th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-346
- Affected
- lynx project/lynx
- Source
- cve@mitre.org
References
- http://marc.info/?l=bugtraq&m=94286509804526&w=2Exploit, Mailing List
- http://www.securityfocus.com/bid/804Broken Link, Exploit, Third Party Advisory, VDB Entry, Vendor Advisory
- http://marc.info/?l=bugtraq&m=94286509804526&w=2Exploit, Mailing List
- http://www.securityfocus.com/bid/804Broken Link, Exploit, Third Party Advisory, VDB Entry, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.