Vulnerabilities (CVE)

Filtered by CWE-347
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Total 602 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-40045 1 Huawei 3 Emui, Harmonyos, Magic Ui 2024-11-21 2.1 LOW 5.5 MEDIUM
There is a vulnerability of signature verification mechanism failure in system upgrade through recovery mode.Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-3680 1 Showdoc 1 Showdoc 2024-11-21 4.0 MEDIUM 4.9 MEDIUM
showdoc is vulnerable to Missing Cryptographic Step
CVE-2021-3633 1 Lenovo 1 Drivers Management 2024-11-21 6.9 MEDIUM 7.3 HIGH
A DLL preloading vulnerability was reported in Lenovo Driver Management prior to version 2.9.0719.1104 that could allow privilege escalation.
CVE-2021-3521 1 Rpm 1 Rpm 2024-11-21 N/A 4.7 MEDIUM
There is a flaw in RPM's signature functionality. OpenPGP subkeys are associated with a primary key via a "binding signature." RPM does not check the binding signature of subkeys prior to importing them. If an attacker is able to add or socially engineer another party to add a malicious subkey to a legitimate public key, RPM could wrongly trust a malicious signature. The greatest impact of this flaw is to data integrity. To exploit this flaw, an attacker must either compromise an RPM repository ...

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CVE-2021-3445 3 Fedoraproject, Redhat, Rpm 3 Fedora, Enterprise Linux, Libdnf 2024-11-21 5.1 MEDIUM 7.5 HIGH
A flaw was found in libdnf's signature verification functionality in versions before 0.60.1. This flaw allows an attacker to achieve code execution if they can alter the header information of an RPM package and then trick a user or system into installing it. The highest risk of this vulnerability is to confidentiality, integrity, as well as system availability.
CVE-2021-3421 3 Fedoraproject, Redhat, Rpm 3 Fedora, Enterprise Linux, Rpm 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
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.
CVE-2021-3406 2 Fedoraproject, Keylime 2 Fedora, Keylime 2024-11-21 7.5 HIGH 9.8 CRITICAL
A flaw was found in keylime 5.8.1 and older. The issue in the Keylime agent and registrar code invalidates the cryptographic chain of trust from the Endorsement Key certificate to agent attestations.
CVE-2021-3196 1 Hitachi 1 Id Bravura Security Fabric 2024-11-21 6.5 MEDIUM 8.8 HIGH
An issue was discovered in Hitachi ID Bravura Security Fabric 11.0.0 through 11.1.3, 12.0.0 through 12.0.2, and 12.1.0. When using federated identity management (authenticating via SAML through a third-party identity provider), an attacker can inject additional data into a signed SAML response being transmitted to the service provider (ID Bravura Security Fabric). The application successfully validates the signed values but uses the unsigned malicious values. An attacker with lower-privilege acc ...

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CVE-2021-3051 1 Paloaltonetworks 1 Cortex Xsoar 2024-11-21 6.8 MEDIUM 8.1 HIGH
An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR SAML authentication that enables an unauthenticated network-based attacker with specific knowledge of the Cortex XSOAR instance to access protected resources and perform unauthorized actions on the Cortex XSOAR server. This issue impacts: Cortex XSOAR 5.5.0 builds earlier than 1578677; Cortex XSOAR 6.0.2 builds earlier than 1576452; Cortex XSOAR 6.1.0 builds earlier than 1578663; Cortex XSOAR 6.2.0 builds ea ...

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CVE-2021-3033 1 Paloaltonetworks 1 Prisma Cloud 2024-11-21 7.5 HIGH 9.1 CRITICAL
An improper verification of cryptographic signature vulnerability exists in the Palo Alto Networks Prisma Cloud Compute console. This vulnerability enables an attacker to bypass signature validation during SAML authentication by logging in to the Prisma Cloud Compute console as any authorized user. This issue impacts: All versions of Prisma Cloud Compute 19.11, Prisma Cloud Compute 20.04, and Prisma Cloud Compute 20.09; Prisma Cloud Compute 20.12 before update 1. Prisma Cloud Compute SaaS versio ...

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CVE-2021-39909 1 Gitlab 1 Gitlab 2024-11-21 3.5 LOW 5.3 MEDIUM
Lack of email address ownership verification in the CODEOWNERS feature in all versions of GitLab EE starting from 11.3 before 14.2.6, all versions starting from 14.3 before 14.3.4, and all versions starting from 14.4 before 14.4.1 allows an attacker to bypass CODEOWNERS Merge Request approval requirement under rare circumstances
CVE-2021-38195 1 Parity 1 Libsecp256k1 2024-11-21 7.5 HIGH 9.8 CRITICAL
An issue was discovered in the libsecp256k1 crate before 0.5.0 for Rust. It can verify an invalid signature because it allows the R or S parameter to be larger than the curve order, aka an overflow.
CVE-2021-37927 1 Zohocorp 1 Manageengine Admanager Plus 2024-11-21 7.5 HIGH 9.8 CRITICAL
Zoho ManageEngine ADManager Plus version 7110 and prior allows account takeover via SSO.
CVE-2021-37160 1 Swisslog-healthcare 2 Hmi-3 Control Panel, Hmi-3 Control Panel Firmware 2024-11-21 7.5 HIGH 9.8 CRITICAL
A firmware validation issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated by released versions of software before Nexus Software 7.2.5.7. There is no firmware validation (e.g., cryptographic signature validation) during a File Upload for a firmware update.
CVE-2021-37127 1 Huawei 4 Imanager Neteco, Imanager Neteco 6000, Imanager Neteco 6000 Firmware and 1 more 2024-11-21 9.0 HIGH 7.2 HIGH
There is a signature management vulnerability in some huawei products. An attacker can forge signature and bypass the signature check. During firmware update process, successful exploit this vulnerability can cause the forged system file overwrite the correct system file. Affected product versions include:iManager NetEco V600R010C00CP2001,V600R010C00CP2002,V600R010C00SPC100,V600R010C00SPC110,V600R010C00SPC120,V600R010C00SPC200,V600R010C00SPC210,V600R010C00SPC300;iManager NetEco 6000 V600R009C00S ...

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CVE-2021-36277 1 Dell 3 Alienware Command Center Application, Command \| Update, Update\/alienware Update 2024-11-21 7.2 HIGH 7.8 HIGH
Dell Command | Update, Dell Update, and Alienware Update versions before 4.3 contains an Improper Verification of Cryptographic Signature Vulnerability. A local authenticated malicious user may exploit this vulnerability by executing arbitrary code on the system.
CVE-2021-35113 1 Qualcomm 96 Aqt1000, Aqt1000 Firmware, Csrb31024 and 93 more 2024-11-21 N/A 7.3 HIGH
Possible authentication bypass due to improper order of signature verification and hashing in the signature verification call in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
CVE-2021-35097 1 Qualcomm 258 Aqt1000, Aqt1000 Firmware, Ar8031 and 255 more 2024-11-21 N/A 7.3 HIGH
Possible authentication bypass due to improper order of signature verification and hashing in the signature verification call in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
CVE-2021-35039 2 Debian, Linux 2 Debian Linux, Linux Kernel 2024-11-21 6.9 MEDIUM 7.8 HIGH
kernel/module.c in the Linux kernel before 5.12.14 mishandles Signature Verification, aka CID-0c18f29aae7c. Without CONFIG_MODULE_SIG, verification that a kernel module is signed, for loading via init_module, does not occur for a module.sig_enforce=1 command-line argument.
CVE-2021-34715 1 Cisco 2 Expressway, Telepresence Video Communication Server 2024-11-21 9.0 HIGH 4.7 MEDIUM
A vulnerability in the image verification function of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker to execute code with internal user privileges on the underlying operating system. The vulnerability is due to insufficient validation of the content of upgrade packages. An attacker could exploit this vulnerability by uploading a malicious archive to the Upgrade page of the administrative web interface. A successful ex ...

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CVE-2021-34709 1 Cisco 23 8101-32fh, 8101-32h, 8102-64h and 20 more 2024-11-21 6.9 MEDIUM 6.0 MEDIUM
Multiple vulnerabilities in image verification checks of Cisco Network Convergence System (NCS) 540 Series Routers, only when running Cisco IOS XR NCS540L software images, and Cisco IOS XR Software for Cisco 8000 Series Routers could allow an authenticated, local attacker to execute arbitrary code on the underlying operating system. For more information about these vulnerabilities, see the Details section of this advisory.
CVE-2021-34708 1 Cisco 23 8101-32fh, 8101-32h, 8102-64h and 20 more 2024-11-21 7.2 HIGH 6.0 MEDIUM
Multiple vulnerabilities in image verification checks of Cisco Network Convergence System (NCS) 540 Series Routers, only when running Cisco IOS XR NCS540L software images, and Cisco IOS XR Software for Cisco 8000 Series Routers could allow an authenticated, local attacker to execute arbitrary code on the underlying operating system. For more information about these vulnerabilities, see the Details section of this advisory.
CVE-2021-34433 1 Eclipse 1 Californium 2024-11-21 5.0 MEDIUM 7.5 HIGH
In Eclipse Californium version 2.0.0 to 2.6.4 and 3.0.0-M1 to 3.0.0-M3, the certificate based (x509 and RPK) DTLS handshakes accidentally succeeds without verifying the server side's signature on the client side, if that signature is not included in the server's ServerKeyExchange.
CVE-2021-34420 1 Zoom 1 Zoom Client For Meetings 2024-11-21 4.3 MEDIUM 4.7 MEDIUM
The Zoom Client for Meetings for Windows installer before version 5.5.4 does not properly verify the signature of files with .msi, .ps1, and .bat extensions. This could lead to a malicious actor installing malicious software on a customer’s computer.
CVE-2021-33885 1 Bbraun 3 Infusomat Large Volume Pump 871305u, Spacecom2, Spacestation 8713142u 2024-11-21 10.0 HIGH 10.0 CRITICAL
An Insufficient Verification of Data Authenticity vulnerability in B. Braun SpaceCom2 prior to 012U000062 allows a remote unauthenticated attacker to send the device malicious data that will be used in place of the correct data. This results in full system command access and execution because of the lack of cryptographic signatures on critical data sets.
CVE-2021-33054 2 Debian, Inverse 2 Debian Linux, Sogo 2024-11-21 5.0 MEDIUM 7.5 HIGH
SOGo 2.x before 2.4.1 and 3.x through 5.x before 5.1.1 does not validate the signatures of any SAML assertions it receives. Any actor with network access to the deployment could impersonate users when SAML is the authentication method. (Only versions after 2.0.5a are affected.)
CVE-2021-32977 1 Aveva 1 System Platform 2024-11-21 6.5 MEDIUM 7.2 HIGH
AVEVA System Platform versions 2017 through 2020 R2 P01 does not verify, or incorrectly verifies, the cryptographic signature for data.
CVE-2021-32738 1 Stellar 1 Js-stellar-sdk 2024-11-21 4.0 MEDIUM 6.5 MEDIUM
js-stellar-sdk is a Javascript library for communicating with a Stellar Horizon server. The `Utils.readChallengeTx` function used in SEP-10 Stellar Web Authentication states in its function documentation that it reads and validates the challenge transaction including verifying that the `serverAccountID` has signed the transaction. In js-stellar-sdk before version 8.2.3, the function does not verify that the server has signed the transaction. Applications that also used `Utils.verifyChallengeTxTh ...

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CVE-2021-32685 1 Togatech 1 Tenvoy 2024-11-21 7.5 HIGH 9.8 CRITICAL
tEnvoy contains the PGP, NaCl, and PBKDF2 in node.js and the browser (hashing, random, encryption, decryption, signatures, conversions), used by TogaTech.org. In versions prior to 7.0.3, the `verifyWithMessage` method of `tEnvoyNaClSigningKey` always returns `true` for any signature that has a SHA-512 hash matching the SHA-512 hash of the message even if the signature was invalid. This issue is patched in version 7.0.3. As a workaround: In `tenvoy.js` under the `verifyWithMessage` method definit ...

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CVE-2021-31847 1 Mcafee 1 Agent 2024-11-21 6.9 MEDIUM 8.2 HIGH
Improper access control vulnerability in the repair process for McAfee Agent for Windows prior to 5.7.4 could allow a local attacker to perform a DLL preloading attack using unsigned DLLs. This would result in elevation of privileges and the ability to execute arbitrary code as the system user, through not correctly protecting a temporary directory used in the repair process and not checking the DLL signature.
CVE-2021-31841 1 Mcafee 1 Mcafee Agent 2024-11-21 6.9 MEDIUM 8.2 HIGH
A DLL sideloading vulnerability in McAfee Agent for Windows prior to 5.7.4 could allow a local user to perform a DLL sideloading attack with an unsigned DLL with a specific name and in a specific location. This would result in the user gaining elevated permissions and the ability to execute arbitrary code as the system user, through not checking the DLL signature.
CVE-2021-30246 1 Jsrsasign Project 1 Jsrsasign 2024-11-21 6.4 MEDIUM 9.1 CRITICAL
In the jsrsasign package through 10.1.13 for Node.js, some invalid RSA PKCS#1 v1.5 signatures are mistakenly recognized to be valid. NOTE: there is no known practical attack.
CVE-2021-30130 2 Debian, Phpseclib 2 Debian Linux, Phpseclib 2024-11-21 5.0 MEDIUM 7.5 HIGH
phpseclib before 2.0.31 and 3.x before 3.0.7 mishandles RSA PKCS#1 v1.5 signature verification.
CVE-2021-30066 2 Belden, Schneider-electric 26 Eagle 20 Tofino 943 987-501-tx\/tx, Eagle 20 Tofino 943 987-501-tx\/tx Firmware, Eagle 20 Tofino 943 987-502 -tx\/mm and 23 more 2024-11-21 7.2 HIGH 6.8 MEDIUM
On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, an arbitrary firmware image can be loaded because firmware signature verification (for a USB stick) can be bypassed. NOTE: this issue exists because of an incomplete fix of CVE-2017-11400.
CVE-2021-29500 1 Bubble Fireworks Project 1 Bubble Fireworks 2024-11-21 5.0 MEDIUM 7.5 HIGH
bubble fireworks is an open source java package relating to Spring Framework. In bubble fireworks before version 2021.BUILD-SNAPSHOT there is a vulnerability in which the package did not properly verify the signature of JSON Web Tokens. This allows to forgery of valid JWTs.
CVE-2021-29455 1 Grassroot 1 Grassroot Platform 2024-11-21 5.0 MEDIUM 7.5 HIGH
Grassroot Platform is an application to make it faster, cheaper and easier to persistently organize and mobilize people in low-income communities. Grassroot Platform before master deployment as of 2021-04-16 did not properly verify the signature of JSON Web Tokens when refreshing an existing JWT. This allows to forge a valid JWT. The problem has been patched in version 1.3.1 by deprecating the JWT refresh function, which was an overdue deprecation regardless (the "refresh" flow is no longer used ...

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CVE-2021-29451 1 Manydesigns 1 Portofino 2024-11-21 6.4 MEDIUM 9.1 CRITICAL
Portofino is an open source web development framework. Portofino before version 5.2.1 did not properly verify the signature of JSON Web Tokens. This allows forging a valid JWT. The issue will be patched in the upcoming 5.2.1 release.
CVE-2021-29108 1 Esri 1 Portal For Arcgis 2024-11-21 6.5 MEDIUM 8.8 HIGH
There is an privilege escalation vulnerability in organization-specific logins in Esri Portal for ArcGIS versions 10.9 and below that may allow a remote, authenticated attacker who is able to intercept and modify a SAML assertion to impersonate another account (XML Signature Wrapping Attack). In addition patching, Esri also strongly recommends as best practice for SAML assertions to be signed and encrypted.
CVE-2021-28091 3 Debian, Entrouvert, Fedoraproject 3 Debian Linux, Lasso, Fedora 2024-11-21 5.0 MEDIUM 7.5 HIGH
Lasso all versions prior to 2.7.0 has improper verification of a cryptographic signature.
CVE-2021-26100 1 Fortinet 1 Fortimail 2024-11-21 5.0 MEDIUM 5.9 MEDIUM
A missing cryptographic step in the Identity-Based Encryption service of FortiMail before 7.0.0 may allow an unauthenticated attacker who intercepts the encrypted messages to manipulate them in such a way that makes the tampering and the recovery of the plaintexts possible.