CVE-2020-36277

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.43% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 82.8% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2021-03-11 20:23Z5 YR AGO

Last updated

2024-08-04 17:23Z2 YR AGO

Reserved

2021-03-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-670Always-Incorrect Control Flow ImplementationClass

Data version

5.1

Document digest

3c53fee6262255cba07cb3784945d5921ad93a1c878d5f58c2964bb1d1bfa6cf

• bugs.chromium.orghttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21997x_refsource_MISC
• github.comhttps://github.com/DanBloomberg/leptonica/pull/499x_refsource_MISC
• github.comhttps://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0x_refsource_MISC
• lists.debian.org[debian-lts-announce] 20210331 [SECURITY] [DLA 2612-1] leptonlib security updatehttps://lists.debian.org/debian-lts-announce/2021/03/msg00037.htmlmailing-listx_refsource_MLIST
• lists.fedoraproject.orgFEDORA-2021-977ebc82dahttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2021-f5f2803fffhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/vendor-advisoryx_refsource_FEDORA
• security.gentoo.orgGLSA-202107-53https://security.gentoo.org/glsa/202107-53vendor-advisoryx_refsource_GENTOO