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RedhatCVE
RedhatCVE
added 2025/05/22 3:17 p.m.6 views

CVE-2020-1921

In the crypt function, we attempt to null terminate a buffer using the size of the input salt without validating that the offset is within the buffer. This issue affects HHVM versions prior to 4.56.3, all versions between 4.57.0 and 4.80.1, all versions between 4.81.0 and 4.93.1, and versions...

7.5CVSS7AI score0.01211EPSS
Exploits0
Circl
Circl
added 2023/12/18 7:51 a.m.5 views

CVE-2020-1921

creationtimestamp| type| source ---|---|--- 2023-12-18 07:51:06+00:00| seen| https://t.me/arpsyndicate/1942...

7.5CVSS7.3AI score0.01211EPSS
Exploits0References1
NVD
NVD
added 2021/03/10 4:15 p.m.17 views

CVE-2020-1921

In the crypt function, we attempt to null terminate a buffer using the size of the input salt without validating that the offset is within the buffer. This issue affects HHVM versions prior to 4.56.3, all versions between 4.57.0 and 4.80.1, all versions between 4.81.0 and 4.93.1, and versions...

7.5CVSS0.01211EPSS
Exploits0References2
UbuntuCve
UbuntuCve
added 2021/03/10 4:15 p.m.29 views

CVE-2020-1921

In the crypt function, we attempt to null terminate a buffer using the size of the input salt without validating that the offset is within the buffer. This issue affects HHVM versions prior to 4.56.3, all versions between 4.57.0 and 4.80.1, all versions between 4.81.0 and 4.93.1, and versions...

7.5CVSS7.2AI score0.01211EPSS
Exploits0References3
CVE
CVE
added 2021/03/10 3:50 p.m.52 views

CVE-2020-1921

CVE-2020-1921 affects HHVM: the crypt function may terminate a buffer using the salt length without verifying the offset lies inside the buffer. Affected HHVM versions include before 4.56.3, 4.57.0–4.80.1, 4.81.0–4.93.1, and 4.94.0–4.98.0. The initial description provides the vulnerable condition...

7.5CVSS7.5AI score0.01211EPSS
Exploits0References2Affected Software1
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