ruby -- Heap Overflow in Floating Point Parsing

Ruby developers report: Any time a string is converted to a floating point value, a specially crafted string can cause a heap overflow. This can lead to a denial of service attack via segmentation faults and possibly arbitrary code execution. Any program that converts input of unknown origin to...

gstreamer-ffmpeg -- Multiple vulnerabilities in bundled libav

Bundled version of libav in gstreamer-ffmpeg contains a number of vulnerabilities...

apache22 -- several vulnerabilities

Apache HTTP SERVER PROJECT reports: The modrewrite module in the Apache HTTP Server 2.2.x before 2.2.25 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to execute arbitrary commands via an HTTP request containing an escape sequence for a...

roundcube -- arbitrary file disclosure vulnerability

RoundCube development team reports: After getting reports about a possible vulnerability of Roundcube which allows an attacker to modify its users preferences in a way that he/she can then read files from the server, we now published updated packages as well as patches that fix this security issu...

Ruby Activemodel Gem -- Circumvention of attr_protected

Aaron Patterson reports: The attrprotected method allows developers to specify a blacklist of model attributes which users should not be allowed to assign to. By using a specially crafted request, attackers could circumvent this protection and alter values that were meant to be protected. All use...

mysql/mariadb/percona server -- multiple vulnerabilities

ORACLE reports: Multiple SQL injection vulnerabilities in the replication code Stack-based buffer overflow Heap-based buffer overflow...

rubygem-actionpack -- Denial of Service

There is a DoS vulnerability in Action Pack digest authentication handling in authenticateorrequestwithhttpdigest...

OpenSSL -- integer conversions result in memory corruption

OpenSSL security team reports: A potentially exploitable vulnerability has been discovered in the OpenSSL function asn1d2ireadbio. Any application which uses BIO or FILE based functions to read untrusted DER format data is vulnerable. Affected functions are of the form d2ibio or d2ifp, for exampl...

samba -- "root" credential remote code execution

Samba development team reports: Samba versions 3.6.3 and all versions previous to this are affected by a vulnerability that allows remote code execution as the "root" user from an anonymous connection. As this does not require an authenticated connection it is the most serious vulnerability...

puppet -- Multiple Vulnerabilities

Multiple vulnerabilities exist in puppet that can result in arbitrary code execution, arbitrary file read access, denial of service, and arbitrary file write access. Please review the details in each of the CVEs for additional information...

mozilla -- multiple vulnerabilities

The Mozilla Project reports: MFSA 2012-01 Miscellaneous memory safety hazards rv:10.0/ rv:1.9.2.26 MFSA 2012-02 Overly permissive IPv6 literal syntax MFSA 2012-03 iframe element exposed across domains via name attribute MFSA 2012-04 Child nodes from nsDOMAttribute still accessible after removal o...

krb5-appl -- telnetd code execution vulnerability

The MIT Kerberos Team reports: When an encryption key is supplied via the TELNET protocol, its length is not validated before the key is copied into a fixed-size buffer. Also see MITKRB5-SA-2011-008...

BIND -- Large RRSIG RRsets and Negative Caching DoS

ISC reports: A BIND 9 DNS server set up to be a caching resolver is vulnerable to a user querying a domain with very large resource record sets RRSets when trying to negatively cache a response. This can cause the BIND 9 DNS server named process to crash...

ejabberd -- remote denial of service vulnerability

It's reported in CVE advisory that: expaterl.c in ejabberd before 2.1.7 and 3.x before 3.0.0-alpha-3, and exmpp before 0.9.7, does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service memory and CPU consumption via a crafted XML documen...

php -- open_basedir bypass

MITRE reports: fopenwrappers.c in PHP 5.3.x through 5.3.3 might allow remote attackers to bypass openbasedir restrictions via vectors related to the length of a filename...

GnuTLS -- improper SSL certificate verification

GnuTLS reports: By using a NUL byte in CN/SAN fields, it was possible to fool GnuTLS into 1 not printing the entire CN/SAN field value when printing a certificate and 2 cause incorrect positive matches when matching a hostname against a certificate...

mozilla -- multiple vulnerabilities

Mozilla Foundation reports: MFSA 2009-22: Firefox allows Refresh header to redirect to javascript: URIs MFSA 2009-21: POST data sent to wrong site when saving web page with embedded frame MFSA 2009-20: Malicious search plugins can inject code into arbitrary sites MFSA 2009-19: Same-origin...

png -- unknown chunk processing uninitialized memory access

Secunia reports: Tavis Ormandy has reported a vulnerability in libpng, which can be exploited by malicious people to cause a Denial of Service, disclose potentially sensitive information, or potentially compromise an application using the library. The vulnerability is caused due to the improper...

phpmyadmin -- cross-site scripting vulnerability

The DigiTrust Group reports: When creating a new database, a malicious user can use a client-side Web proxy to place malicious code in the db parameter of the POST request. Since dbcreate.php does not properly sanitize user-supplied input, an administrator could face a persistent XSS attack when...

phpmyadmin -- cross-site scripting vulnerability

The DigiTrust Group discovered serious XSS vulnerability in the phpMyAdmin serverstatus.php script. According to their report vulnerability can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site...

tcl/tk -- buffer overflow in ReadImage function

A Buffer overflow in the ReadImage function in generic/tkImgGIF.c in Tcl/Tk, allows remote attackers to execute arbitrary code via multi-frame interlaced GIF files in which later frames are smaller than the first...

win32-codecs -- multiple vulnerabilities

The Apple Security Team reports that there are multiple vulnerabilities within QuickTime one of the plugins for win32-codecs. A remote attacker capable of creating a malicious SGI image, FlashPix, FLC movie, or a QuickTime movie can possibly lead to execution of arbitrary code or cause a Denial o...

mozilla -- arbitrary code execution vulnerability

A Mozilla Foundation Security Advisory reports: Plugins such as flash can be used to load privileged content into a frame. Once loaded various spoofs can be applied to get the user to interact with the privileged content. Michael Krax's "Fireflashing" example demonstrates that an attacker can ope...

CVS path validation errors

Two programming errors were discovered in which path names handled by CVS were not properly validated. In one case, the CVS client accepts absolute path names from the server when determining which files to update. In another case, the CVS server accepts relative path names from the client when...

Gitlab -- vulnerabilities

Gitlab reports: An attacker can run pipeline jobs as an arbitrary user Developer user with admincomplianceframework permission can change group URL Admin push rules custom role allows creation of project level deploy token Package registry vulnerable to manifest confusion User with admingroupmemb...

Gitlab -- vulnerabilities

Gitlab reports: ReDoS in branch search when using wildcards ReDoS in markdown render pipeline Redos on Discord integrations Redos on Google Chat Integration Denial of Service Attack via Pin Menu DoS by filtering tags and branches via the API MR approval via CSRF in SAML SSO Banned user from group...

Gitlab -- vulnerabilities

Gitlab reports: Account Takeover via Password Reset without user interactions Attacker can abuse Slack/Mattermost integrations to execute slash commands as another user Bypass CODEOWNERS approval removal Workspaces able to be created under different root namespace Commit signature validation...

qt6-webengine -- Multiple vulnerabilities

Qt qtwebengine-chromium repo reports: Backports for 15 security bugs in Chromium: 1505053 High CVE-2023-6345: Integer overflow in Skia 1500856 High CVE-2023-6346: Use after free in WebAudio 1494461 High CVE-2023-6347: Use after free in Mojo 1501326 High CVE-2023-6702: Type Confusion in V8 1502102...

varnish -- HTTP/2 Rapid Reset Attack

Varnish Cache Project reports: A denial of service attack can be performed on Varnish Cache servers that have the HTTP/2 protocol turned on. An attacker can create a large volume of streams and immediately reset them without ever reaching the maximum number of concurrent streams allowed for the...

postgresql-server -- Memory disclosure in aggregate function calls

PostgreSQL Project reports: Certain aggregate function calls receiving "unknown"-type arguments could disclose bytes of server memory from the end of the "unknown"-type value to the next zero byte. One typically gets an "unknown"-type value via a string literal having no type designation. We have...

curl -- HTTP headers eat all memory

selmelc on hackerone reports: When curl retrieves an HTTP response, it stores the incoming headers so that they can be accessed later via the libcurl headers API. However, curl did not have a limit in how many or how large headers it would accept in a response, allowing a malicious server to stre...

chromium -- multiple vulnerabilities

Chrome Releases reports: This update includes 4 security fixes: 1476403 High CVE-2023-4761: Out of bounds memory access in FedCM. Reported by DarkNavy on 2023-08-28 1473247 High CVE-2023-4762: Type Confusion in V8. Reported by Rong Jian of VRI on 2023-08-16 1469928 High CVE-2023-4763: Use after...

chromium -- use after free in MediaStream

Chrome Releases reports: This update includes 1 security fix: 1472492 High CVE-2023-4572: Use after free in MediaStream. Reported by fwnfwn@fwnfwn on 2023-08-12...

MySQL -- Multiple vulnerabilities

Oracle reports: This Critical Patch Update contains 24 new security patches for Oracle MySQL. 11 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials...

strongSwan -- certificate verification vulnerability

strongSwan reports: A vulnerability related to certificate verification in TLS-based EAP methods was discovered in strongSwan that results in a denial of service but possibly even remote code execution. Versions 5.9.8 and 5.9.9 may be affected...

Gitlab -- Multiple Vulnerabilities

Gitlab reports: Stored XSS via Kroki diagram Prometheus integration Google IAP details are not hidden, may leak account details from instance/group/project settings Improper validation of SSO and SCIM tokens while managing groups Maintainer can leak Datadog API key by changing Datadog site...

FreeBSD -- OpenSSH pre-authentication double free

Problem Description: A flaw in the backwards-compatibility key exchange route allows a pointer to be freed twice. Impact: A remote, unauthenticated attacker may be able to cause a denial of service, or possibly remote code execution. Note that FreeBSD 12.3 and FreeBSD 13.1 include older versions ...

mat2 -- directory traversal/arbitrary file read during ZIP file processing

mat2 aka metadata anonymisation toolkit before 0.13.0 allows ../ directory traversal during the ZIP archive cleaning process. This primarily affects mat2 web instances, in which clients could obtain sensitive information via a crafted archive...

shells/fish -- arbitrary code execution via git

Peter Ammon reports: fish is a command line shell. fish version 3.1.0 through version 3.3.1 is vulnerable to arbitrary code execution. git repositories can contain per-repository configuration that change the behavior of git, including running arbitrary commands. When using the default...

Grafana -- Directory Traversal

GitHub Security Labs reports: A vulnerability through which authenticated users could read out fully lowercase or fully uppercase .md files through directory traversal. Doing our own follow-up investigation we found a related vulnerability through which authenticated users could read out arbitrar...

NSS -- Memory corruption

The Mozilla project reports: Memory corruption in NSS via DER-encoded DSA and RSA-PSS signatures Critical NSS Network Security Services versions prior to 3.73 or 3.68.1 ESR are vulnerable to a heap overflow when handling DER-encoded DSA or RSA-PSS signatures. Applications using NSS for handling...

go -- misc/wasm, cmd/link: do not let command line arguments overwrite global data

The Go project reports: When invoking functions from WASM modules, built using GOARCH=wasm GOOS=js, passing very large arguments can cause portions of the module to be overwritten with data from the arguments. If using wasmexec.js to execute WASM modules, users will need to replace their copy aft...

Python -- multiple vulnerabilities

Python reports: bpo-42278: Replaced usage of tempfile.mktemp with TemporaryDirectory to avoid a potential race condition. bpo-41180: Add auditing events to the marshal module, and stop raising code.init events for every unmarshalled code object. Directly instantiated code objects will continue to...

Python -- multiple vulnerabilities

Python reports: bpo-44394: Update the vendored copy of libexpat to 2.4.1 from 2.2.8 to get the fix for the CVE-2013-0340 "Billion Laughs" vulnerability. This copy is most used on Windows and macOS. bpo-43124: Made the internal putcmd function in smtplib sanitize input for presence of \r and \n...

Python -- multiple vulnerabilities

Python reports: bpo-42278: Replaced usage of tempfile.mktemp with TemporaryDirectory to avoid a potential race condition. bpo-44394: Update the vendored copy of libexpat to 2.4.1 from 2.2.8 to get the fix for the CVE-2013-0340 "Billion Laughs" vulnerability. This copy is most used on Windows and...

chromium -- multiple vulnerabilities

Chrome Releases reports: This release includes 5 security fixes, including: 1167357 High CVE-2021-21191: Use after free in WebRTC. Reported by raven @raidakame on 2021-01-15 1181387 High CVE-2021-21192: Heap buffer overflow in tab groups. Reported by Abdulrahman Alqabandi, Microsoft Browser...

chromium -- multiple vulnerabilities

Chrome Releases reports: This release contains 10 security fixes, including: 1138143 High CVE-2021-21149: Stack overflow in Data Transfer. Reported by Ryoya Tsukasaki on 2020-10-14 1172192 High CVE-2021-21150: Use after free in Downloads. Reported by Woojin Oh@pwnexpoit of STEALIEN on 2021-01-29...

sudo -- Potential information leak in sudoedit

Todd C. Miller reports: A potential information leak in sudoedit that could be used to test for the existence of directories not normally accessible to the user in certain circumstances. When creating a new file, sudoedit checks to make sure the parent directory of the new file exists before...

ImageMagick6 -- multiple vulnerabilities

CVE reports: Several vulnerabilities have been discovered in ImageMagick: CVE-2021-20309: A flaw was found in ImageMagick in versions before 6.9.12, where a division by zero in WaveImage of MagickCore/visual-effects.c may trigger undefined behavior via a crafted image file submitted to an...

ImageMagick7 -- multiple vulnerabilities

CVE reports: Several vulnerabilities have been discovered in ImageMagick: CVE-2021-20313: A flaw was found in ImageMagick in versions before 7.0.11. A potential cipher leak when the calculate signatures in TransformSignature is possible. CVE-2021-20312: A flaw was found in ImageMagick in versions...