Search Results (24652 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-44141 3 Fedoraproject, Redhat, Samba 4 Fedora, Enterprise Linux, Storage and 1 more 2024-11-21 4.3 Medium
All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed.
CVE-2021-44040 2 Apache, Debian 2 Traffic Server, Debian Linux 2024-11-21 7.5 High
Improper Input Validation vulnerability in request line parsing of Apache Traffic Server allows an attacker to send invalid requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.3 and 9.0.0 to 9.1.1.
CVE-2021-43963 1 Couchbase 1 Sync Gateway 2024-11-21 8.1 High
An issue was discovered in Couchbase Sync Gateway 2.7.0 through 2.8.2. The bucket credentials used to read and write data in Couchbase Server were insecurely being stored in the metadata within sync documents written to the bucket. Users with read access could use these credentials to obtain write access. (This issue does not affect clusters where Sync Gateway is authenticated with X.509 client certificates. This issue also does not affect clusters where shared bucket access is not enabled on Sync Gateway.)
CVE-2021-43951 1 Atlassian 1 Jira Service Management 2024-11-21 4.3 Medium
Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to view object import configuration details via an Information Disclosure vulnerability in the Create Object type mapping feature. The affected versions are before version 4.21.0.
CVE-2021-43949 1 Atlassian 1 Jira Service Management 2024-11-21 4.3 Medium
Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to view private objects via a Broken Access Control vulnerability in the Custom Fields feature. The affected versions are before version 4.21.0.
CVE-2021-43877 1 Microsoft 3 Asp.net Core, Visual Studio 2019, Visual Studio 2022 2024-11-21 8.8 High
ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability
CVE-2021-43861 1 Mermaid Project 1 Mermaid 2024-11-21 7.2 High
Mermaid is a Javascript based diagramming and charting tool that uses Markdown-inspired text definitions and a renderer to create and modify complex diagrams. Prior to version 8.13.8, malicious diagrams can run javascript code at diagram readers' machines. Users should upgrade to version 8.13.8 to receive a patch. There are no known workarounds aside from upgrading.
CVE-2021-43823 1 Sourcegraph 1 Sourcegraph 2024-11-21 6.5 Medium
Sourcegraph is a code search and navigation engine. Sourcegraph prior to version 3.33.2 is vulnerable to a side-channel attack where strings in private source code could be guessed by an authenticated but unauthorized actor. This issue affects the Saved Searches and Code Monitoring features. A successful attack would require an authenticated bad actor to create many Saved Searches or Code Monitors to receive confirmation that a specific string exists. This could allow an attacker to guess formatted tokens in source code, such as API keys. This issue was patched in version 3.33.2 and any future versions of Sourcegraph. We strongly encourage upgrading to secure versions. If you are unable to, you may disable Saved Searches and Code Monitors.
CVE-2021-43803 2 Nodejs, Vercel 2 Node.js, Next.js 2024-11-21 7.5 High
Next.js is a React framework. In versions of Next.js prior to 12.0.5 or 11.1.3, invalid or malformed URLs could lead to a server crash. In order to be affected by this issue, the deployment must use Next.js versions above 11.1.0 and below 12.0.5, Node.js above 15.0.0, and next start or a custom server. Deployments on Vercel are not affected, along with similar environments where invalid requests are filtered before reaching Next.js. Versions 12.0.5 and 11.1.3 contain patches for this issue.
CVE-2021-43802 1 Etherpad 1 Etherpad 2024-11-21 9.9 Critical
Etherpad is a real-time collaborative editor. In versions prior to 1.8.16, an attacker can craft an `*.etherpad` file that, when imported, might allow the attacker to gain admin privileges for the Etherpad instance. This, in turn, can be used to install a malicious Etherpad plugin that can execute arbitrary code (including system commands). To gain privileges, the attacker must be able to trigger deletion of `express-session` state or wait for old `express-session` state to be cleaned up. Core Etherpad does not delete any `express-session` state, so the only known attacks require either a plugin that can delete session state or a custom cleanup process (such as a cron job that deletes old `sessionstorage:*` records). The problem has been fixed in version 1.8.16. If users cannot upgrade to 1.8.16 or install patches manually, several workarounds are available. Users may configure their reverse proxies to reject requests to `/p/*/import`, which will block all imports, not just `*.etherpad` imports; limit all users to read-only access; and/or prevent the reuse of `express_sid` cookie values that refer to deleted express-session state. More detailed information and general mitigation strategies may be found in the GitHub Security Advisory.
CVE-2021-43792 1 Discourse 1 Discourse 2024-11-21 4.3 Medium
Discourse is an open source discussion platform. In affected versions a vulnerability affects users of tag groups who use the "Tags are visible only to the following groups" feature. A tag group may only allow a certain group (e.g. staff) to view certain tags. Users who were tracking or watching the tags via /preferences/tags, then have their staff status revoked will still see notifications related to the tag, but will not see the tag on each topic. This issue has been patched in stable version 2.7.11. Users are advised to upgrade as soon as possible.
CVE-2021-43762 1 Adobe 2 Experience Manager, Experience Manager Cloud Service 2024-11-21 6.5 Medium
AEM's Cloud Service offering, as well as version 6.5.10.0 (and below) are affected by a dispatcher bypass vulnerability that could be abused to evade security controls. Sensitive areas of the web application may be exposed through exploitation of the vulnerability.
CVE-2021-43588 1 Dell 1 Emc Data Protection Central 2024-11-21 4.3 Medium
Dell EMC Data Protection Central version 19.5 contains an Improper Input Validation Vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to denial of service.
CVE-2021-43565 2 Golang, Redhat 9 Ssh, Acm, Advanced Cluster Security and 6 more 2024-11-21 7.5 High
The x/crypto/ssh package before 0.0.0-20211202192323-5770296d904e of golang.org/x/crypto allows an attacker to panic an SSH server.
CVE-2021-43548 1 Philips 1 Patient Information Center Ix 2024-11-21 6.5 Medium
Patient Information Center iX (PIC iX) Versions C.02 and C.03 receives input or data, but does not validate or incorrectly validates that the input has the properties required to process the data safely and correctly.
CVE-2021-43542 3 Debian, Mozilla, Redhat 7 Debian Linux, Firefox, Firefox Esr and 4 more 2024-11-21 6.5 Medium
Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
CVE-2021-43536 3 Debian, Mozilla, Redhat 7 Debian Linux, Firefox, Firefox Esr and 4 more 2024-11-21 6.5 Medium
Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
CVE-2021-43406 1 Fusionpbx 1 Fusionpbx 2024-11-21 8.8 High
An issue was discovered in FusionPBX before 4.5.30. The fax_post_size may have risky characters (it is not constrained to preset values).
CVE-2021-43398 1 Cryptopp 1 Crypto\+\+ 2024-11-21 5.3 Medium
Crypto++ (aka Cryptopp) 8.6.0 and earlier contains a timing leakage in MakePublicKey(). There is a clear correlation between execution time and private key length, which may cause disclosure of the length information of the private key. This might allow attackers to conduct timing attacks. NOTE: this report is disputed by the vendor and multiple third parties. The execution-time differences are intentional. A user may make a choice of a longer key as a tradeoff between strength and performance. In making this choice, the amount of information leaked to an adversary is of infinitesimal value
CVE-2021-43396 2 Gnu, Oracle 7 Glibc, Communications Cloud Native Core Binding Support Function, Communications Cloud Native Core Network Function Cloud Native Environment and 4 more 2024-11-21 7.5 High
In iconvdata/iso-2022-jp-3.c in the GNU C Library (aka glibc) 2.34, remote attackers can force iconv() to emit a spurious '\0' character via crafted ISO-2022-JP-3 data that is accompanied by an internal state reset. This may affect data integrity in certain iconv() use cases. NOTE: the vendor states "the bug cannot be invoked through user input and requires iconv to be invoked with a NULL inbuf, which ought to require a separate application bug to do so unintentionally. Hence there's no security impact to the bug.