High severity · published May 26, 2021
CVE-2021-3561
An Out of Bounds flaw was found fig2dev version 3.2.8a
7.1
CVSS
1.2%
EPSS
No
On KEV
Description
An Out of Bounds flaw was found fig2dev version 3.2.8a. A flawed bounds check in read_objects() could allow an attacker to provide a crafted malicious input causing the application to either crash or in some cases cause memory corruption. The highest threat from this vulnerability is to integrity as well as system availability.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
9.0 · source: NVD
FE
Fedora · Fedoraproject
33; 34 · source: NVD
FI
Fig2dev · Fig2dev Project
3.2.8 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-3561
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-3561
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1955675
Mailing List
https://lists.debian.org/debian-lts-announce/2021/10/msg00002.html
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C44WSY5KAQXC3Y2NMSVXXZS3M5U5U2E6/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JKMOIQX6GULVSYXLYW5JQY6KJNTWV3E4/
Patch
https://sourceforge.net/p/mcj/fig2dev/ci/6827c09d2d6491cb2ae3ac7196439ff3aa791fd9/
Exploit
https://sourceforge.net/p/mcj/tickets/116/
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