CVE-2020-6835

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An issue was discovered in Bftpd before 5.4. There is a heap-based off-by-one error during file-transfer error checking.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-193

Affected software

No affected versions have been published.

Timeline

Published
Jan 10, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-68369.8grammar-parser.jison in the hot-formula-parser package before 3.0.1 for Node.js is vulnerable to arbitrary code injection. The package failsCVE-2020-68389.8In mruby 2.1.0, there is a use-after-free in hash_values_at in mrbgems/mruby-hash-ext/src/hash-ext.c.CVE-2020-68399.8In mruby 2.1.0, there is a stack-based buffer overflow in mrb_str_len_to_dbl in string.c.CVE-2020-68409.8In mruby 2.1.0, there is a use-after-free in hash_slice in mrbgems/mruby-hash-ext/src/hash-ext.c.CVE-2020-68419.8D-Link DCH-M225 1.05b01 and earlier devices allow remote attackers to execute arbitrary OS commands via shell metacharacters in the spotifyCCVE-2020-68427.2D-Link DCH-M225 1.05b01 and earlier devices allow remote authenticated admins to execute arbitrary OS commands via shell metacharacters in tCVE-2020-68434.8Zoho ManageEngine ServiceDesk Plus 11.0 Build 11007 allows XSS. This issue was fixed in version 11.0 Build 11010, SD-83959.CVE-2020-68448.8In TopManage OLK 2020, login CSRF can be chained with another vulnerability in order to takeover admin and user accounts.CVE-2020-68456.1An issue was discovered in TopManage OLK 2020. As there is no ReadOnly on the Session cookie, the user and admin accounts can be taken over CVE-2020-68475.4OpenTrade through 0.2.0 has a DOM-based XSS vulnerability that is executed when an administrator attempts to delete a message that contains CVE-2020-68486.1Axper Vision II 4 devices allow XSS via the DEVICE_NAME (aka Device Name) parameter to the configWebParams.cgi URI.CVE-2020-68498.8The marketo-forms-and-tracking plugin through 1.0.2 for WordPress allows wp-admin/admin.php?page=marketo_fat CSRF with resultant XSS.
CVE-2020-6835: Critical severity, CVSS 9.8 | Vulnix