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CVE-2020-21547: Out-of-bounds Write

🗓️ 17 Sep 2021 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 6 Views

Heap-based buffer overflow in Libsixel 1.8.2 dither_func_fs enabling out-of-bounds write.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
SIXEL Libsixel Encoder/Decoder Heap Buffer Overflow DoS
5 Apr 202200:00
–bdu_fstec
circl
Circl
CVE-2020-21547
18 Sep 202100:23
–circl
cnnvd
CNNVD
Libsixel buffer error vulnerability
17 Sep 202100:00
–cnnvd
cnvd
CNVD
Libsixel Heap Buffer Overflow Vulnerability (CNVD-2021-99298)
18 Sep 202100:00
–cnvd
cve
CVE
CVE-2020-21547
17 Sep 202120:34
–cve
cvelist
Cvelist
CVE-2020-21547
17 Sep 202120:34
–cvelist
debiancve
Debian CVE
CVE-2020-21547
17 Sep 202120:34
–debiancve
euvd
EUVD
EUVD-2020-14315
7 Oct 202500:30
–euvd
mend
Mend
CVE-2020-21547
17 Sep 202120:34
–mend
nvd
NVD
CVE-2020-21547
17 Sep 202121:15
–nvd
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04 Aug 2024 00:00Current
7.5High risk
Vulners AI Score7.5
CVSS 3.18.8
CVSS 26.8
EPSS0.01064
6