Ecosystem
Ubuntu
61,840 known vulnerabilities.
Most affected packages
2,169 results · Clear filters · Feed
-
Low 2.9
jq: Embedded-NUL Truncation in CLI JSON Input Path Causes Prefix-Only Validation of Malformed Input
jq is a command-line JSON processor. Commits before 6374ae0bcdfe33a18eb0ae6db28493b1f34a0a5b contain a vulnerability where CLI input parsing allows validation bypass via embedded NUL bytes. When reading JSON from files or stdin, jq uses strlen() to determine …
-
Low 3.3
uclouvain openjpeg pi.c opj_pi_initialise_encode integer overflow
A vulnerability was identified in uclouvain openjpeg up to 2.5.4. This impacts the function opj_pi_initialise_encode in the library src/lib/openjp2/pi.c. The manipulation leads to integer overflow. The attack must be carried out locally. The exploit is public…
-
Low 2.9
Flatpak xdg-desktop-portal before 1.20.4 and 1.21.x before 1.21.1 allows any Flatpak app to trash any file in the host …
-
Low 3.7
phpseclib has a variable-time HMAC comparison in SSH2::get_binary_packet() using != instead of hash_equals()
phpseclib is a PHP secure communications library. Starting in 0.1.1 and prior to 3.0.51, 2.0.53, and 1.0.28, phpseclib\Net\SSH2::get_binary_packet() uses PHP's != operator to compare a received SSH packet HMAC against the locally computed HMAC. != on equal-le…
-
Low 2.9
In systemd 259, systemd-journald can send ANSI escape sequences to the terminals of arbitrary users when a "logger -p e…
-
Low 3.3CVE-2026-6042 Public exploit
musl libc GB18030 4-byte Decoder iconv.c iconv algorithmic complexity
A security flaw has been discovered in musl libc up to 1.2.6. Affected is the function iconv of the file src/locale/iconv.c of the component GB18030 4-byte Decoder. Performing a manipulation results in inefficient algorithmic complexity. The attack must be in…
-
Low 2.3
Integer underflow in X.509 SAN parsing in wolfSSL
An integer underflow issue exists in wolfSSL when parsing the Subject Alternative Name (SAN) extension of X.509 certificates. A malformed certificate can specify an entry length larger than the enclosing sequence, causing the internal length counter to wrap d…
-
Low 3.5
OpenStack Keystone: Restricted application credentials can create EC2 credentials
An issue was discovered in OpenStack Keystone 14 through 26 before 26.1.1, 27.0.0, 28.0.0, and 29.0.0. Restricted application credentials can create EC2 credentials. By using a restricted application credential to call the EC2 credential creation API, an auth…
-
Low 2.3
1-2 Byte Buffer Overflow in wolfSSL_X509_notAfter/notBefore
X.509 date buffer overflow in wolfSSL_X509_notAfter / wolfSSL_X509_notBefore. A buffer overflow may occur when parsing date fields from a crafted X.509 certificate via the compatibility layer API. This is only triggered when calling these two APIs directly fr…
-
Low 2.3
wolfSSL heap OOB read in PKCS7 SignedData streaming
Heap out-of-bounds read in PKCS7 parsing. A crafted PKCS7 message can trigger an OOB read on the heap. The missing bounds check is in the indefinite-length end-of-content verification loop in PKCS7_VerifySignedData().
-
Low 2.1
MatchDomainName 1-Byte Stack Buffer Over-Read in Hostname Validation
A 1-byte stack buffer over-read was identified in the MatchDomainName function (src/internal.c) during wildcard hostname validation when the LEFT_MOST_WILDCARD_ONLY flag is active. If a wildcard * exhausts the entire hostname string, the function reads one by…
-
Low 2.1
Integer underflow leads to out-of-bounds access in sniffer ChaCha decrypt path.
Integer underflow in wolfSSL packet sniffer <= 5.9.0 allows an attacker to cause a program crash in the AEAD decryption path by injecting a TLS record shorter than the explicit IV plus authentication tag into traffic inspected by ssl_DecodePacket. The underfl…
-
Low 2.3
Heap Out-of-Bounds Write in DecodeObjectId() in wolfSSL
Two potential heap out-of-bounds write locations existed in DecodeObjectId() in wolfcrypt/src/asn.c. First, a bounds check only validates one available slot before writing two OID arc values (out[0] and out[1]), enabling a 2-byte out-of-bounds write when outS…
-
Low 2.3
Wasmtime leaks data between pooling allocator instances
Wasmtime is a runtime for WebAssembly. From 28.0.0 to before 36.0.7, 42.0.2, and 43.0.1, Wasmtime's implementation of its pooling allocator contains a bug where in certain configurations the contents of linear memory can be leaked from one instance to the nex…
-
Low 1.0
Wasmtime has a use-after-free bug after cloning `wasmtime::Linker`
Wasmtime is a runtime for WebAssembly. In 43.0.0, cloning a wasmtime::Linker is unsound and can result in use-after-free bugs. This bug is not controllable by guest Wasm programs. It can only be triggered by a specific sequence of embedder API calls made by t…
-
Low 2.3
Wasmtime leaks host data with 64-bit tables and Winch
Wasmtime is a runtime for WebAssembly. From 25.0.0 to before 36.0.7, 42.0.2, and 43.0.1, Wasmtime's Winch compiler contains a bug where a 64-bit table, part of the memory64 proposal of WebAssembly, incorrectly translated the table.size instruction. This bug c…
-
Low 2.7
Senstive information disclosure was affecting subiquity
In Ubuntu, Subiquity version 24.04.4 could leak sensitive user credentials during crash reporting. Upon installation failure, if a user submitted a bug report to Launchpad, Subiquity could include certain user credentials, such as the user's plaintext Wi-Fi p…
-
Low 2.7
Missing Authorization in GitLab
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user with custom role permissions to demote or remove higher-privileged group …
-
Low 2.7
Privilege abuse in ModelAdmin.list_editable
An issue was discovered in 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30. Admin changelist forms using `ModelAdmin.list_editable` incorrectly allowed new instances to be created via forged `POST` data. Earlier, unsupported Django series (such as …
-
Low 3.7
Util-linux: util-linux: access control bypass due to improper hostname canonicalization
A flaw was found in util-linux. Improper hostname canonicalization in the `login(1)` utility, when invoked with the `-h` option, can modify the supplied remote hostname before setting `PAM_RHOST`. A remote attacker could exploit this by providing a specially …
-
Low 3.1
Roundcube Webmail: Unsanitized IMAP SEARCH command arguments
An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Unsanitized IMAP SEARCH command arguments could lead to IMAP injection or CSRF bypass during mail search.
-
Low 3.7
Roundcube Webmail: Unsafe deserialization in the redis/memcache session handler
An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Unsafe deserialization in the redis/memcache session handler may lead to arbitrary file write operations by unauthenticated attackers via crafted session data.
-
Low 1.7
XZ Utils: Buffer overflow in lzma_index_append()
XZ Utils provide a general-purpose data-compression library plus command-line tools. Prior to version 5.8.3, if lzma_index_decoder() was used to decode an Index that contained no Records, the resulting lzma_index was left in a state where where a subsequent l…
-
Low 2.5
OpenSSH before 10.3 omits connection multiplexing confirmation for proxy-mode multiplexing sessions.
-
Low 3.1
OpenSSH before 10.3 can use unintended ECDSA algorithms. Listing of any ECDSA algorithm in PubkeyAcceptedAlgorithms or …
-
Low 3.6
In OpenSSH before 10.3, command execution can occur via shell metacharacters in a username within a command line. This …
-
Low 3.7
Rack: Multipart Boundary Parsing Ambiguity allowing WAF Bypass
Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Multipart::Parser extracts the boundary parameter from multipart/form-data using a greedy regular expression. When a Content-Type header contains multiple boundary…
-
Low 2.7
AIOHTTP: C parser (llhttp) accepts null bytes and control characters in response header values - header injection / security bypass
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, the C parser (the default for most installs) accepted null bytes and control characters in response headers. This issue has been patched in version 3.13.4.
-
Low 2.7
AIOHTTP: HTTP response splitting via \r in reason phrase
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an attacker who controls the reason parameter when creating a Response may be able to inject extra headers or similar exploits. This issue has been patche…
-
Low 2.7
AIOHTTP: Cookie and Proxy-Authorization headers leaked on cross-origin redirect
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, when following redirects to a different origin, aiohttp drops the Authorization header, but retains the Cookie and Proxy-Authorization headers. This issue…
-
Low 2.7
AIOHTTP: Late size enforcement for non-file multipart fields causes memory DoS
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, for some multipart form fields, aiohttp read the entire field into memory before checking client_max_size. This issue has been patched in version 3.13.4.
-
Low 2.7
AIOHTTP: CRLF injection in multipart part content type header construction
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an attacker who controls the content_type parameter in aiohttp could use this to inject extra headers or similar exploits. This issue has been patched in …
-
Low 2.7
AIOHTTP: Denial of Service (DoS) via Unbounded DNS Cache in TCPConnector
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an unbounded DNS cache could result in excessive memory usage possibly resulting in a DoS situation. This issue has been patched in version 3.13.4.
-
Low 2.8
go-git: Missing validation decoding Index v4 files leads to panic
go-git is an extensible git implementation library written in pure Go. Prior to version 5.17.1, go-git’s index decoder for format version 4 fails to validate the path name prefix length before applying it to the previously decoded path name. A maliciously cra…
-
Low 3.1
Information disclosure via CORS misconfiguration
When the internal webserver is enabled (default is disabled), an attacker might be able to trick an administrator logged to the dashboard into visiting a malicious website and extract information about the running configuration from the dashboard. The root ca…
-
Low 3.1
HTML injection in the web dashboard
An attacker might be able to inject HTML content into the internal web dashboard by sending crafted DNS queries to a DNSdist instance where domain-based dynamic rules have been enabled via either DynBlockRulesGroup:setSuffixMatchRule or DynBlockRulesGroup:set…
-
Low 3.3
A flaw in Node.js Permission Model filesystem enforcement leaves `fs.realpathSync.native()` without the required read p…
-
Low 3.3
An incomplete fix for CVE-2024-36137 leaves `FileHandle.chmod()` and `FileHandle.chown()` in the promises API without t…
-
Low 3.8
OpenSC: Stack-buffer-overflow WRITE in card-oberthur
OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow WRITE in card-oberthur. The attack requires cr…
-
Low 3.9
OpenSC: `sc_compacttlv_find_tag` can return out-of-bounds pointers
OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, sc_compacttlv_find_tag searches a compact-TLV buffer for a given tag. In compact-TLV, a single byte encodes the tag (high nibble) and value length (low nibble). With a 1-byte b…