Out-of-bounds Read in GNU Libredwg
CVE-2020-6609
GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in read_pages_map in decode_r2007.c.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.018 (77.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 77.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- GNU Libredwg — versions 0.9.3.2564
- openSUSE Backports Sle — versions 15.0
- openSUSE Leap — versions 15.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/LibreDWG/libredwg/issues/179 (Exploit, Patch, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2020-01/msg00046.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2020-01/msg00052.html (vendor-advisory, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-6609?
- CVE-2020-6609 is a high-severity vulnerability in GNU Libredwg, classified under Out-of-bounds Read. CVSS score: 8.8/10. Published 2020-01-08.
- How severe is CVE-2020-6609?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2020-6609 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.