CVE-2005-0456

MediumCVSS 5.0/10Last modified Jun 16, 2026

Description

Opera 7.54 and earlier does not properly validate base64 encoded binary data in a data: (RFC 2397) URL, which causes the URL to be obscured in a download dialog, which may allow remote attackers to trick users into executing arbitrary code.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:P/A:N

Affected software

No affected versions have been published.

Timeline

Published
Jan 12, 2005
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2005

CVE-2005-04577.2Opera 7.54 and earlier on Gentoo Linux uses an insecure path for plugins, which could allow local users to gain privileges by inserting maliCVE-2005-04584.3Cross-site scripting (XSS) vulnerability in contact_us.php in osCommerce 2.2-MS2 allows remote attackers to inject arbitrary web script or HCVE-2005-04595.0phpMyAdmin 2.6.2-dev, and possibly earlier versions, allows remote attackers to determine the full path of the web root via a direct requestCVE-2005-04605.0index.php in MercuryBoard 1.0.x and 1.1.x allows remote attackers to obtain sensitive information by setting the debug parameter.CVE-2005-04615.0Unknown vulnerability in NewsBruiser 2.x before 2.6.1 allows remote attackers to "take actions on comments."CVE-2005-04624.3Cross-site scripting (XSS) vulnerability in MercuryBoard 1.0.x and 1.1.x allows remote attackers to inject arbitrary HTML and web script viaCVE-2005-04637.5Unknown "major security flaws" in Ulog-php before 1.0, related to input validation, have unknown impact and attack vectors, probably relatedCVE-2005-04642.1gr_osview in SGI IRIX 6.5.22, and possibly other 6.5 versions, does not drop privileges when opening description files while in debug mode, CVE-2005-04652.1gr_osview in SGI IRIX does not drop privileges before opening files, which allows local users to overwrite arbitrary files via the -s optionCVE-2005-04677.5Multiple integer overflows in the (1) sftp_pkt_getstring and (2) fxp_readdir_recv functions in the PSFTP and PSCP clients for PuTTY 0.56, anCVE-2005-04687.5Heap-based buffer overflow in the env_opt_add function in telnet.c for various BSD-based Telnet clients allows remote attackers to execute aCVE-2005-04697.5Buffer overflow in the slc_add_reply function in various BSD-based Telnet clients, when handling LINEMODE suboptions, allows remote attacker
CVE-2005-0456: Medium severity, CVSS 5.0 | Vulnix