CVE-2021-3421

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

A flaw was found in the RPM package in the read functionality. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package or compromise an RPM repository, to cause RPM database corruption. The highest threat from this vulnerability is to data integrity. This flaw affects RPM versions before 4.17.0-alpha.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-347

Affected software

No affected versions have been published.

Timeline

Published: May 19, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-342156.1Cross-site scripting in tcpipwan.htm in TOTOLINK A3002R version V1.1.1-B20200824 (Important Update, new UI) allows attackers to execute arbi CVE-2021-342185.3Directory Indexing in Login Portal of Login Portal of TOTOLINK-A702R-V1.0.0-B20161227.1023 allows attacker to access /add/ , /img/, /js/, an CVE-2021-34227.5The lack of validation of a key-value field in the Splunk-to-Splunk protocol results in a denial-of-service in Splunk Enterprise instances c CVE-2021-342206.1Cross-site scripting in tr069config.htm in TOTOLINK A3002R version V1.1.1-B20200824 (Important Update, new UI) allows attackers to execute a CVE-2021-342236.1Cross-site scripting in urlfilter.htm in TOTOLINK A3002R version V1.1.1-B20200824 (Important Update, new UI) allows attackers to execute arb CVE-2021-342286.1Cross-site scripting in parent_control.htm in TOTOLINK A3002R version V1.1.1-B20200824 (Important Update, new UI) allows attackers to execut CVE-2021-34237.8Uncontrolled Search Path Element vulnerability in the openssl component as used in Bitdefender GravityZone Business Security allows an attac CVE-2021-342359.8Tokheim Profleet DiaLOG 11.005.02 is affected by SQL Injection. The component is the Field__UserLogin parameter on the logon page.CVE-2021-342369.8Buffer Overflow in Netgear R8000 Router with firmware v1.0.4.56 allows remote attackers to execute arbitrary code or cause a denial-of-servi CVE-2021-34245.3A flaw was found in keycloak as shipped in Red Hat Single Sign-On 7.4 where IDN homograph attacks are possible. A malicious user can registe CVE-2021-342435.4A stored cross site scripting (XSS) vulnerability was discovered in Ice Hrm 29.0.0.OS which allows attackers to execute arbitrary web script CVE-2021-342448.8A cross site request forgery (CSRF) vulnerability was discovered in Ice Hrm 29.0.0.OS which allows attackers to create new admin accounts or