CVE-2020-25789

2020-09-1921:15:12

Debian Security Bug Tracker

security-tracker.debian.org

tiny tiny rss

security issue

javascript

svg

mishandle

cached_url

2020-09-16

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

36.1%

JSON

An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. The cached_url feature mishandles JavaScript inside an SVG document.

OSVersionArchitecturePackageVersionFilename
Debian12alltt-rss< 21~git20210204.b4cbc79+dfsg-1tt-rss_21~git20210204.b4cbc79+dfsg-1_all.deb
Debian11alltt-rss< 21~git20210204.b4cbc79+dfsg-1tt-rss_21~git20210204.b4cbc79+dfsg-1_all.deb
Debian999alltt-rss< 21~git20210204.b4cbc79+dfsg-1tt-rss_21~git20210204.b4cbc79+dfsg-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	tt-rss	< 21~git20210204.b4cbc79+dfsg-1	tt-rss_21~git20210204.b4cbc79+dfsg-1_all.deb
Debian	11	all	tt-rss	< 21~git20210204.b4cbc79+dfsg-1	tt-rss_21~git20210204.b4cbc79+dfsg-1_all.deb
Debian	999	all	tt-rss	< 21~git20210204.b4cbc79+dfsg-1	tt-rss_21~git20210204.b4cbc79+dfsg-1_all.deb