SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2009-3017

Orca Browser 1.2 build 5 does not properly block data: URIs in Refresh and Location headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Refresh header that…

MEDIUM 4.3EPSS 1.06%

Does this matter?

Lower severity and a low EPSS score (1.06%). Track it; it rarely justifies an emergency change on its own.

Description

Orca Browser 1.2 build 5 does not properly block data: URIs in Refresh and Location headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Refresh header that contains JavaScript sequences in a data:text/html URI, (2) entering a data:text/html URI with JavaScript sequences when specifying the content of a Refresh header, (3) injecting a Location header that contains JavaScript sequences in a data:text/html URI, or (4) entering a data:text/html URI with JavaScript sequences when specifying the content of a Location header; and does not properly handle javascript: URIs in HTML links within 302 error documents sent from web servers, which allows user-assisted remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (5) injecting a Location HTTP response header or (6) specifying the content of a Location HTTP response header.

CVSS 2.0
4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
1.06% probability · 63th percentile
CISA KEV
Not listed
Weakness
CWE-79
Affected
orcabrowser/orca browser
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.