6697 matches found
isc-dhcp -- remotely exploitable vulnerability
Michael McNally reports: Program code used by the ISC DHCP package to read and parse stored leases has a defect that can be exploited by an attacker to cause one of several undesirable outcomes...
cyrus-imapd -- multiple-minute daemon hang via input that is mishandled during hash-table interaction
Cyrus IMAP 3.4.2 Release Notes states: Fixed CVE-2021-33582: Certain user inputs are used as hash table keys during processing. A poorly chosen string hashing algorithm meant that the user could control which bucket their data was stored in, allowing a malicious user to direct many inputs to a...
chromium -- multiple vulnerabilities
Chrome Releases reports: This release contains 32 security fixes, including: 1208721 High CVE-2021-30521: Heap buffer overflow in Autofill. Reported by ZhanJia Song on 2021-05-13 1176218 High CVE-2021-30522: Use after free in WebAudio. Reported by Piotr Bania of Cisco Talos on 2021-02-09 1187797...
NGINX -- 1-byte memory overwrite in resolver
NGINX team reports: 1-byte memory overwrite might occur during DNS server response processing if the "resolver" directive was used, allowing an attacker who is able to forge UDP packets from the DNS server to cause worker process crash or, potentially, arbitrary code execution...
dragonfly -- argument injection
NVD reports: An argument injection vulnerability in the Dragonfly gem before 1.4.0 for Ruby allows remote attackers to read and write to arbitrary files via a crafted URL when the verifyurl option is disabled. This may lead to code execution. The problem occurs because the generate and process...
PG Partition Manager -- arbitrary code execution
PG Partition Manager reports: In the pgpartman aka PG Partition Manager extension before 4.5.1 for PostgreSQL, arbitrary code execution can be achieved via SECURITY DEFINER functions because an explicit searchpath is not set...
py-numpy -- Missing return-value validation of the function PyArray_DescrNew
Numpy reports: At most call-sites for PyArrayDescrNew, there are no validations of its return, but an invalid address may be returned...
libxml2 -- Possible denial of service
Daniel Veillard reports: A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service...
Prometheus -- arbitrary redirects
Prometheus reports: Prometheus is an open-source monitoring system and time series database. In 2.23.0, Prometheus changed its default UI to the New ui. To ensure a seamless transition, the URL's prefixed by /new redirect to /. Due to a bug in the code, it is possible for an attacker to craft an...
gitea -- multiple vulnerabilities
The Gitea Team reports for release 1.14.5: Hide mirror passwords on repo settings page 16022 16355 Update bluemonday to v1.0.15 16379 16380...
gitea -- multiple vulnerabilities
The Gitea Team reports for release 1.14.3: Encrypt migration credentials at rest 15895 16187 Only check access tokens if they are likely to be tokens 16164 16171 Add missing SameSite settings for the ilikegitea cookie 16037 16039 Fix setting of SameSite on cookies 15989 15991...
PostgreSQL -- Memory disclosure in partitioned-table UPDATE ... RETURNING
The PostgreSQL project reports: Using an UPDATE ... RETURNING on a purpose-crafted partitioned table, an attacker can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can create prerequisite objects and complete this attack at will. A user lacki...
py-flask-caching -- remote code execution or local privilege escalation vulnerabilities
subnix reports: The Flask-Caching extension through 2.0.2 for Flask relies on Pickle for serialization, which may lead to remote code execution or local privilege escalation. If an attacker gains access to cache storage e.g., filesystem, Memcached, Redis, etc., they can construct a crafted payloa...
PostgreSQL server -- two security issues
The PostgreSQL project reports: Memory disclosure in INSERT ... ON CONFLICT ... DO UPDATE Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an attacker can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can crea...
Prosody -- multiple vulnerabilities
The Prosody security advisory 2021-05-12 reports: This advisory details 5 new security vulnerabilities discovered in the Prosody.im XMPP server software. All issues are fixed in the 0.11.9 release default configuration. CVE-2021-32918: DoS via insufficient memory consumption controls...
libX11 -- Arbitrary code execution
The X.org project reports: XLookupColor and other X libraries function lack proper validation of the length of their string parameters. If those parameters can be controlled by an external application for instance a color name that can be emitted via a terminal control sequence it can lead to the...
py-matrix-synapse -- malicious push rules may be used for a denial of service attack.
Matrix developers report: "Push rules" can specify conditions under which they will match, including eventmatch, which matches event content against a pattern including wildcards. Certain patterns can cause very poor performance in the matching engine, leading to a denial-of-service when processi...
chromium -- multiple vulnerabilities
Chrome Releases reports: This release contains 19 security fixes, including: 1180126 High CVE-2021-30506: Incorrect security UI in Web App Installs. Reported by @retsew0x01 on 2021-02-19 1178202 High CVE-2021-30507: Inappropriate implementation in Offline. Reported by Alison Huffman, Microsoft...
RabbitMQ -- Denial of Service in AMQP1.0 plugin
Pivotal.io reports: All versions prior to 3.8.16 are prone to a denial of service vulnerability due to improper input validation in AMQP 1.0 client connection endpoint...
RabbitMQ -- Denial of Service via improper input validation
Jonathon Knudsen of Synopsys Cybersecurity Research Center reports: All versions prior to 3.8.16 are prone to a denial of service vulnerability due to improper input validation in AMQP 1.0 client connection endpoint. A malicious client can exploit the vulnerability by sending malicious AMQP...
tomcat -- HTTP request smuggling in multiple versions
Bahruz Jabiyev, Steven Sprecher and Kaan Onarlioglu of NEU seclab reports: Apache Tomcat did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: Tomcat incorrectly ignored...
cyrus-imapd -- Remote authenticated users could bypass intended access restrictions on certain server annotations.
Cyrus IMAP 3.4.1 Release Notes states: Fixed CVE-2021-32056: Remote authenticated users could bypass intended access restrictions on certain server annotations. Additionally, a long-standing bug in replication did not allow server annotations to be replicated. Combining these two bugs, a remote...
asterisk -- pjproject/pjsip: crash when SSL socket destroyed during handshake
The Asterisk project reports: Depending on the timing, it's possible for Asterisk to crash when using a TLS connection if the underlying socket parent/listener gets destroyed during the handshake...
readstat -- Heap buffer overflow in readstat_convert
Google reports: A heap buffer overflow exists in readstatconvert...
py-impacket -- multiple path traversal vulnerabilities
asolino reports: Multiple path traversal vulnerabilities exist in smbserver.py in Impacket through 0.9.22. An attacker that connects to a running smbserver instance can list and write to arbitrary files via ../ directory traversal. This could potentially be abused to achieve arbitrary code...
Rails -- multiple vulnerabilities
Ruby on Rails blog: Rails versions 6.1.3.2, 6.0.3.7, and 5.2.6 have been released! These releases contain important security fixes. Here is a list of the issues fixed: CVE-2021-22885: Possible Information Disclosure / Unintended Method Execution in Action Pack CVE-2021-22902: Possible Denial of...
Apache OpenOffice -- multiple vulnerabilities.
The Apache Openoffice project reports: Apache OpenOffice opens dBase/DBF documents and shows the contents as spreadsheets. DBF are database files with data organized in fields. When reading DBF data the size of certain fields is not checked: the data is just copied into local variables. A careful...
libpano13 -- arbitrary memory access through format string vulnerability
libpano13 developers reports: Fix crash and security issue caused by malformed filename prefix...
redis -- multiple vulnerabilities
Redis project reports: Vulnerability in the STRALGO LCS command An integer overflow bug in Redis version 6.0 or newer could be exploited using the STRALGO LCS command to corrupt the heap and potentially result with remote code execution. Vulnerability in the COPY command for large intsets An...
RDoc -- command injection vulnerability
Alexandr Savca reports: RDoc used to call Kernelopen to open a local file. If a Ruby project has a file whose name starts with | and ends with tags, the command following the pipe character is executed. A malicious Ruby project could exploit it to run an arbitrary command execution against a user...
wayland -- integer overflow
Tobias Stoeckmann reports: The libXcursor fix for CVE-2013-2003 has never been imported into wayland, leaving it vulnerable to it...
go -- multiple vulnerabilities
The Go project reports: The SetString and UnmarshalText methods of math/big.Rat may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents. ReverseProxy in net/http/httputil could be made to forward certain hop-by-hop headers, including Connection. In case the...
zeek -- several potential DoS vulnerabilities
Tim Wojtulewicz of Corelight reports: Fix potential Undefined Behavior in decodenetbiosname and decodenetbiosnametype BIFs. The latter has a possibility of a remote heap-buffer-overread, making this a potential DoS vulnerability. Add some extra length checking when parsing mobile ipv6 packets. Du...
md4c -- DoS attack
[email protected] reports: mdanalyzeline in md4c.c in md4c 0.4.7 allows attackers to trigger use of uninitialized memory, and cause a denial of service via a malformed Markdown document...
samba -- negative idmap cache entries vulnerability
The Samba Team reports: CVE-2021-20254: Negative idmap cache entries can cause incorrect group entries in the Samba file server process token...
gitea -- multiple vulnerabilities
The Gitea Team reports for release 1.15.0: Encrypt LDAP bind password in db with SECRETKEY 15547 Remove random password in Dockerfiles 15362 Upgrade to the latest version of golang-jwt and increase minimum go to 1.15 16590 16606 Correctly create of git-daemon-export-ok files 16508 16514 Don't sho...
Gitlab -- Vulnerabilities
Gitlab reports: Read API scoped tokens can execute mutations Pull mirror credentials were exposed Denial of Service when querying repository branches API Non-owners can set systemnotetimestamp when creating / updating issues DeployToken will impersonate a User with the same ID when using Dependen...
mantis -- multiple vulnerabilities
Mantis 2.25.1 and 2.25.2 releases report: Security and maintenance release, PHPMailer update to 6.5.0 0028552: XSS in managecustomfieldeditpage.php CVE-2021-33557 0028821: Update PHPMailer to 6.5.0 CVE-2021-3603, CVE-2020-36326...
sympa -- Inappropriate use of the cookie parameter can be a security threat. This parameter may also not provide sufficient security.
Earlier versions of Sympa require a parameter named cookie in sympa.conf configuration file. This parameter was used to make some identifiers generated by the system unpredictable. For example, it was used as following: To be used as a salt to encrypt passwords stored in the database by the RC4...
chromium -- multiple vulnerabilities
Chrome Releases reports: This release contains 9 security fixes, including: 1199345 High CVE-2021-21227: Insufficient data validation in V8. Reported by Gengming Liu of Singular Security Lab on 2021-04-15 1175058 High CVE-2021-21232: Use after free in Dev Tools. Reported by Abdulrahman Alqabandi,...
Exiv2 -- Multiple vulnerabilities
Exiv2 teams reports: Multiple vulnerabilities covering buffer overflows, out-of-bounds, read of uninitialized memory and denial of serivce. The heap overflow is triggered when Exiv2 is used to read the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to ga...
sbibboleth-sp -- denial of service vulnerability
Shibboleth project reports: Session recovery feature contains a null pointer deference. The cookie-based session recovery feature added in V3.0 contains a flaw that is exploitable on systems not using the feature if a specially crafted cookie is supplied. This manifests as a crash in the shibd...
go -- net/http: ReadRequest can stack overflow due to recursion with very large headers
The Go project reports: http.ReadRequest can stack overflow due to recursion when given a request with a very large header 8-10MB depending on the architecture. A http.Server which overrides the default max header of 1MB by setting Server.MaxHeaderBytes to a much larger value could also be...
Django -- multiple vulnerabilities
Django Release reports: CVE-2021-31542:Potential directory-traversal via uploaded files. MultiPartParser, UploadedFile, and FieldFile allowed directory-traversal via uploaded files with suitably crafted file names...
drupal7 -- fix possible CSS
Drupal Security team reports: Drupal core's sanitization API fails to properly filter cross-site scripting under certain circumstances. Not all sites and users are affected, but configuration changes to prevent the exploit might be impractical and will vary between sites. Therefore, we recommend...
jenkins -- Denial of service vulnerability in bundled Jetty
Jenkins Security Advisory: Description High JENKINS-65280 / CVE-2021-28165 Denial of service vulnerability in bundled Jetty...
MySQL -- Multiple vulnerabilities
Oracle reports: This Critical Patch Update contains 49 new security patches for Oracle MySQL. 10 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials. The highest CVSS v3.1 Base Score of vulnerabiliti...
chromium -- multiple vulnerabilities
Chrome Reelases reports: This release includes 7 security fixes, including: 1194046 High CVE-2021-21222: Heap buffer overflow in V8. Reported by Guang Gong of Alpha Lab, Qihoo 360 on 2021-03-30 1195308 High CVE-2021-21223: Integer overflow in Mojo. Reported by Guang Gong of Alpha Lab, Qihoo 360 o...
Consul -- Multiple vulnerabilities
Hashicorp reports: Add content-type headers to raw KV responses to prevent XSS attacks CVE-2020-25864. audit-logging: Parse endpoint URL to prevent requests from bypassing the audit log CVE-2021-28156...