High severity · published Jan 8, 2020
CVE-2020-6609
GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in read_pages_map in decode_r2007.c
8.8
CVSS
1.8%
EPSS
No
On KEV
Description
GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in read_pages_map in decode_r2007.c.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 78% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BS
Backports Sle · Opensuse
15.0 · source: NVD
LE
Leap · Opensuse
15.1 · source: NVD
LI
Libredwg · Gnu
0.9.3.2564 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-6609
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-6609
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00046.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00052.html
Exploit
https://github.com/LibreDWG/libredwg/issues/179#issue-544834443
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