xview -- multiple buffer overflows in xv_parse_one

A Debian Security Advisory reports: Erik Sjölund discovered that programs linked against xview are vulnerable to a number of buffer overflows in the XView library. When the overflow is triggered in a program which is installed setuid root a malicious user could perhaps execute arbitrary code as...

isc-dhcpd -- format string vulnerabilities

The ISC DHCP programs are vulnerable to several format string vulnerabilities which may allow a remote attacker to execute arbitrary code with the permissions of the DHCP programs, typically root for the DHCP server...

Cyrus IMAPd -- PARTIAL command out of bounds memory corruption

Due to a bug within the argument parser of the partial command an argument like "bodyp" will be wrongly detected as "body.peek". Because of this the bufferposition gets increased by 10 instead of 5 and could therefore point outside the allocated memory buffer for the rest of the parsing process. ...

Boundary checking errors in syscons

The syscons CONSSCRSHOT ioctl2 does insufficient validation of its input arguments. In particular, negative coordinates or large coordinates may cause unexpected behavior. It may be possible to cause the CONSSCRSHOT ioctl to return portions of kernel memory. Such memory might contain sensitive...

MySQL authentication bypass / buffer overflow

By submitting a carefully crafted authentication packet, it is possible for an attacker to bypass password authentication in MySQL 4.1. Using a similar method, a stack buffer used in the authentication mechanism can be overflowed...

isc-dhcp3-server buffer overflow in logging mechanism

A buffer overflow exists in the logging functionality of the DHCP daemon which could lead to Denial of Service attacks and has the potential to allow attackers to execute arbitrary code...

URI handler vulnerabilities in several browsers

Karol Wiesek and Greg MacManus reported via iDEFENSE that the Opera web browser contains a flaw in the handling of certain URIs. When presented with these URIs, Opera would invoke external commands to process them after some validation. However, if the hostname component of a URI begins with a -'...

Buffer overflows and format string bugs in Emil

Ulf Härnhammar reports multiple buffer overflows in Emil, some of which are triggered during the parsing of attachment filenames. In addition, some format string bugs are present in the error reporting code. Depending upon local configuration, these vulnerabilities may be exploited using speciall...

file disclosure in phpMyAdmin

Lack of proper input validation in phpMyAdmin may allow an attacker to obtain the contents of any file on the target system that is readable by the web server...

FreeBSD -- umtx Kernel panic or Use-After-Free

Problem Description: Concurrent removals of such a mapping by using the UMTXSHMDESTROY sub-request of UMTXOPSHM can lead to decreasing the reference count of the object representing the mapping too many times, causing it to be freed too early. Impact: A malicious code exercizing the UMTXSHMDESTRO...

firefox -- multiple vulnerabilities

[email protected] reports: CVE-2024-7531: Calling PK11Encrypt in NSS using CKMCHACHA20 and the same buffer for input and output can result in plaintext on an Intel Sandy Bridge processor. In Firefox this only affects the QUIC header protection feature when the connection is using the...

chromium -- multiple security fixes

Chrome Releases reports: This update includes 3 security fixes: 325893559 High CVE-2024-2173: Out of bounds memory access in V8. Reported by 5fceb6172bbf7e2c5a948183b53565b9 on 2024-02-19 325866363 High CVE-2024-2174: Inappropriate implementation in V8. Reported by 5f46f4ee2e17957ba7b39897fb376be...

Gitlab -- vulnerabilities

Gitlab reports: Restrict group access token creation for custom roles Project maintainers can bypass group's scan result policy blockbranchmodification setting ReDoS in CI/CD Pipeline Editor while verifying Pipeline syntax Resource exhaustion using GraphQL vulnerabilitiesCountByDay...

electron{26,27} -- multiple vulnerabilities

Electron developers report: This update fixes the following vulnerabilities: Security: backported fix for CVE-2024-0224. Security: backported fix for CVE-2024-0225. Security: backported fix for CVE-2024-0223. Security: backported fix for CVE-2024-0222...

electron{26,27} -- multiple vulnerabilities

Electron developers report: This update fixes the following vulnerabilities: Security: backported fix for CVE-2023-6508. Security: backported fix for CVE-2023-7024...

strongSwan -- vulnerability in charon-tkm

strongSwan reports: A vulnerability in charon-tkm related to processing DH public values was discovered in strongSwan that can result in a buffer overflow and potentially remote code execution. All versions since 5.3.0 are affected...

chromium -- multiple security fixes

Chrome Releases reports: This update includes 4 security fixes: 1497997 High CVE-2023-5997: Use after free in Garbage Collection. Reported by Anonymous on 2023-10-31 1499298 High CVE-2023-6112: Use after free in Navigation. Reported by Sergei Glazunov of Google Project Zero on 2023-11-04...

redis -- HINCRBYFLOAT can be used to crash a redis-server process

Redis core team reports: Authenticated users can use the HINCRBYFLOAT command to create an invalid hash field that may later crash Redis on access...

py-cryptography -- allows programmers to misuse an API

alex reports: Previously, Cipher.updateinto would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects such as bytes to be mutated, thus violating fundamental rules of Python. This is a soundness bug -- it allows...

Django -- multiple vulnerabilities

Django reports: CVE-2023-23969: Potential denial-of-service via Accept-Language headers...

rack -- Multiple vulnerabilities

Aaron Patterson reports: CVE-2022-44570 Carefully crafted input can cause the Range header parsing component in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that deal with Range requests such as streaming applications, or...

py39-setuptools58 -- denial of service vulnerability

SCH227 reports: Python Packaging Authority PyPA's setuptools is a library designed to facilitate packaging Python projects. Setuptools version 65.5.0 and earlier could allow remote attackers to cause a denial of service by fetching malicious HTML from a PyPI package or custom PackageIndex page du...

Tomcat -- Request Smuggling

Apache Tomcat reports: If Tomcat was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false the default for 8.5.x only, Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a...

clamav -- Multiple vulnerabilities

The ClamAV project reports: Fixed a possible double-free vulnerability in the OLE2 file parser. Issue affects versions 0.104.0 through 0.104.2. Issue identified by OSS-Fuzz. Fixed a possible infinite loop vulnerability in the CHM file parser. Issue affects versions 0.104.0 through 0.104.2 and LTS...

chromium -- multiple vulnerabilities

Chrome Releases reports: This release contains 30 security fixes, including: 1313905 High CVE-2022-1477: Use after free in Vulkan. Reported by SeongHwan Park SeHwa on 2022-04-06 1299261 High CVE-2022-1478: Use after free in SwiftShader. Reported by SeongHwan Park SeHwa on 2022-02-20 1305190 High...

FreeBSD -- Potential jail escape vulnerabilities in netmap

Problem Description: The total size of the user-provided nmreq to nmreqcopyin was first computed and then trusted during the copyin. This time-of-check to time-of-use bug could lead to kernel memory corruption. CVE-2022-23084 A user-provided integer option was passed to nmreqcopyin without checki...

openvpn -- Potential authentication by-pass with multiple deferred authentication plug-ins

David Sommerseth reports: OpenVPN 2.1 until v2.4.12 and v2.5.6 may enable authentication bypass in external authentication plug-ins when more than one of them makes use of deferred authentication replies, which allows an external user to be granted access with only partially correct credentials...

MariaDB -- Multiple vulnerabilities

MariaDB reports: MariaDB reports 5 vulnerabilities in supported versions resulting from fuzzing tests...

minio -- User privilege escalation

minio developers report: AddUser API endpoint was exposed to a legacy behavior. i.e it accepts a "policy" field This API is mainly used to create a user or update a user's password. However, a malicious client can hand-craft an HTTP API call that allows for updating Policy for a user and gaining...

mediawiki -- multiple vulnerabilities

Mediawiki reports: T297543, CVE-2022-28202 Messages widthheight/widthheightpage/nbytes not escaped when used in galleries or Special:RevisionDelete. T297571, CVE-2022-28201 Title::newMainPage goes into an infinite recursion loop if it points to a local interwiki. T297731, CVE-2022-28203 Requestin...

rubygem-cgi -- cookie prefix spoofing in CGI::Cookie.parse

oooooooq reports: The old versions of CGI::Cookie.parse applied URL decoding to cookie names. An attacker could exploit this vulnerability to spoof security prefixes in cookie names, which may be able to trick a vulnerable application. By this fix, CGI::Cookie.parse no longer decodes cookie names...

go -- archive/zip: overflow in preallocation check can cause OOM panic

The Go project reports: An oversight in the previous fix still allows for an OOM panic when the indicated directory size in the archive header is so large that subtracting it from the archive size overflows a uint64, effectively bypassing the check that the number of files in the archive is...

pjsip -- Race condition in SSL socket server

pjsip reports: There are a couple of issues found in the SSL socket: A race condition between callback and destroy, due to the accepted socket having no group lock. SSL socket parent/listener may get destroyed during handshake...

go -- crypto/tls: clients can panic when provided a certificate of the wrong type for the negotiated parameters

The Go project reports: crypto/tls clients can panic when provided a certificate of the wrong type for the negotiated parameters. net/http clients performing HTTPS requests are also affected. The panic can be triggered by an attacker in a privileged network position without access to the server...

Ansible -- Ansible user credentials disclosure in ansible-connection module

Red Hat reports: A flaw was found in Ansible Engine's ansible-connection module, where sensitive information such as the Ansible user credentials is disclosed by default in the traceback error message. The highest threat from this vulnerability is to confidentiality...

go -- net/http: panic due to racy read of persistConn after handler panic

The Go project reports: A net/http/httputil ReverseProxy can panic due to a race condition if its Handler aborts with ErrAbortHandler, for example due to an error in copying the response body. An attacker might be able to force the conditions leading to the race condition...

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...

OpenDMARC - Multiple vulnerabilities

OpenDMARC releases prior to 1.4.1 are susceptible to the following vulnerabilities: CVE-2019-16378 OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 is prone to a signature-bypass vulnerability with multiple From: addresses, which might affect applications that consider a domain name to be...

vault -- unauthenticated license read

vault developers report: Limited Unauthenticated License Read: We addressed a security vulnerability that allowed for the unauthenticated reading of Vault licenses from DR Secondaries...

FreeBSD -- login.access fails to apply rules

Problem Description: A regression in the login.access5 rule processor has the effect of causing rules to fail to match even when they should not. This means that rules denying access may be ignored. Impact: The configuration in login.access5 may not be applied, permitting login access to users ev...

go -- cmd/go: packages using cgo can cause arbitrary code execution at build time; crypto/elliptic: incorrect operations on the P-224 curve

The Go project reports: The go command may execute arbitrary code at build time when cgo is in use on Windows. This may occur when running "go get", or any other command that builds code. Only users who build untrusted code and don't execute it are affected. In addition to Windows users, this can...

consul -- Fix Consul Connect CA private key configuration

Hashicorp reports: Increase the permissions to read from the /connect/ca/configuration endpoint to operator:write. Previously Connect CA configuration, including the private key, set via this endpoint could be read back by an operator with operator:read privileges...

Mbed TLS -- Local side channel attack on classical CBC decryption in (D)TLS

Manuel Pégourié-Gonnard reports: When decrypting/authenticating DTLS record in a connection using a CBC ciphersuite without the Encrypt-then-Mac extension RFC 7366, Mbed TLS used dummy rounds of the compression function associated with the hash used for HMAC in order to hide the length of the...

chromium -- multiple vulnerabilities

Chrome Releases reports: This update contains 8 security fixes, including: 1105318 High CVE-2020-6537: Type Confusion in V8. Reported by Alphalaab on 2020-07-14 1096677 High CVE-2020-6538: Inappropriate implementation in WebView. Reported by Yongke Wang@Rudykewang and Aryb1n@aryb1n of Tencent...

LibreOffice Security Advisory

LibreOffice reports: Two flaws were found in LibreOffice: CVE-2020-12802: remote graphics contained in docx format retrieved in 'stealth mode' CVE-2020-12803: XForms submissions could overwrite local files...

malicious URLs can cause git to send a stored credential to wrong server

git security advisory reports: Git uses external "credential helper" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that are considered illegal as of the recently published Git versions can cause Git to se...

Gitlab -- Multiple Vulnerabilities

Gitlab reports: NuGet Package and File Disclosure through GitLab Workhorse Job Artifact Uploads and File Disclosure through GitLab Workhorse Incorrect membership following group removal Logging of Praefect tokens Update Rack dependency Update OpenSSL dependency...

Mbed TLS -- Side channel attack on ECDSA

Manuel Pégourié-Gonnard reports: An attacker with access to precise enough timing and memory access information typically an untrusted operating system attacking a secure enclave such as SGX or the TrustZone secure world can fully recover an ECDSA private key after observing a number of signature...

GnuTLS -- flaw in DTLS protocol implementation

The GnuTLS project reports: It was found that GnuTLS 3.6.3 introduced a regression in the DTLS protocol implementation. This caused the DTLS client to not contribute any randomness to the DTLS negotiation breaking the security guarantees of the DTLS protocol...

FreeBSD -- Incorrect user-controlled pointer use in epair

Problem Description: Incorrect use of a potentially user-controlled pointer in the kernel allowed vnet jailed users to panic the system and potentially execute aribitrary code in the kernel. Impact: Users with root level access or the PRIVNETIFCREATE privilege can panic the system, or potentially...