205 results · Feed
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Medium 6.5
Improper sanitization of Transfer-Encoding headers in net/http
Acceptance of some invalid Transfer-Encoding headers in the HTTP/1 client in net/http before Go 1.17.12 and Go 1.18.4 allows HTTP request smuggling if combined with an intermediate server that also improperly fails to reject the header as invalid.
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High 7.5
Stack exhaustion when reading certain archives in compress/gzip
Uncontrolled recursion in Reader.Read in compress/gzip before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via an archive containing a large number of concatenated 0-length compressed files.
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High 7.5
Stack exhaustion when unmarshaling certain documents in encoding/xml
Uncontrolled recursion in Unmarshal in encoding/xml before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via unmarshalling an XML document into a Go struct which has a nested field that uses the 'any' field tag.
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High 7.5
Stack exhaustion when decoding certain messages in encoding/gob
Uncontrolled recursion in Decoder.Decode in encoding/gob before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a message which contains deeply nested structures.
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Unscored —
Stack exhaustion on crafted paths in path/filepath
Uncontrolled recursion in Glob in path/filepath before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a path containing a large number of path separators.
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Unscored —
Stack exhaustion from deeply nested XML documents in encoding/xml
Uncontrolled recursion in Decoder.Skip in encoding/xml before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a deeply nested XML document.
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Unscored —
Path traversal via Clean on Windows in path/filepath
Incorrect conversion of certain invalid paths to valid, absolute paths in Clean in path/filepath before Go 1.17.11 and Go 1.18.3 on Windows allows potential directory traversal attack.
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Unscored —
Indefinite hang with large buffers on Windows in crypto/rand
Infinite loop in Read in crypto/rand before Go 1.17.11 and Go 1.18.3 on Windows allows attacker to cause an indefinite hang by passing a buffer larger than 1 << 32 - 1 bytes.
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Medium 5.3
golang.org/x/sys/unix has Incorrect privilege reporting in syscall
Go before 1.17.10 and 1.18.x before 1.18.2 has Incorrect Privilege Assignment. When called with a non-zero flags parameter, the Faccessat function could incorrectly report that a file is accessible.
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Unscored —
Panic due to large inputs affecting P-256 curves in crypto/elliptic
The generic P-256 feature in crypto/elliptic in Go before 1.17.9 and 1.18.x before 1.18.1 allows a panic via long scalar input.
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Unscored —CVE-2022-24675 Public exploit
Stack overflow from a large amount of PEM data in encoding/pem
encoding/pem in Go before 1.17.9 and 1.18.x before 1.18.1 has a Decode stack overflow via a large amount of PEM data.
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Unscored —
Panic during certificate parsing on Darwin in crypto/x509
Certificate.Verify in crypto/x509 in Go 1.18.x before 1.18.1 can be caused to panic on macOS when presented with certain malformed certificates. This allows a remote TLS server to cause a TLS client to panic.
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Unscored —
Stack exhaustion when compiling deeply nested expressions in regexp
regexp.Compile in Go before 1.16.15 and 1.17.x before 1.17.8 allows stack exhaustion via a deeply nested expression.
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Unscored —CVE-2022-23773 Public exploit
Incorrect access control in the go command in cmd/go/internal/modfetch
cmd/go in Go before 1.16.14 and 1.17.x before 1.17.7 can misinterpret branch names that falsely appear to be version tags. This can lead to incorrect access control if an actor is supposed to be able to create branches but not tags.
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Unscored —
Uncontrolled memory consumption in math/big
Rat.SetString in math/big in Go before 1.16.14 and 1.17.x before 1.17.7 has an overflow that can lead to Uncontrolled Memory Consumption.
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Unscored —
Incorrect computation for some invalid field elements in crypto/elliptic
Curve.IsOnCurve in crypto/elliptic in Go before 1.16.14 and 1.17.x before 1.17.7 can incorrectly return true in situations with a big.Int value that is not a valid field element.
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High 7.5
golang.org/x/net/http2 allows uncontrolled memory consumption
net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolled memory consumption in the header canonicalization cache via HTTP/2 requests.
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Unscored —
Panic on invalid symbol tables in debug/macho
ImportedSymbols in debug/macho (for Open or OpenFat) in Go before 1.16.10 and 1.17.x before 1.17.3 Accesses a Memory Location After the End of a Buffer, aka an out-of-bounds slice situation.
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Unscored —
Panic when opening certain archives in archive/zip
Go before 1.16.10 and 1.17.x before 1.17.3 allows an archive/zip Reader.Open panic via a crafted ZIP archive containing an invalid name or an empty filename field.
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Unscored —
Buffer overflow in WASM modules in misc/wasm and cmd/link
Go before 1.16.9 and 1.17.x before 1.17.2 has a Buffer Overflow via large arguments in a function invocation from a WASM module, when GOARCH=wasm GOOS=js is used.
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Unscored —
Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which (in…
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Unscored —
Attacker can drop certain headers in net/http/httputil
In Go before 1.15.13 and 1.16.x before 1.16.5, some configurations of ReverseProxy (from net/http/httputil) result in a situation where an attacker is able to drop arbitrary headers.
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Unscored —
Improper sanitization when resolving values from DNS in net
Go before 1.15.13 and 1.16.x before 1.16.5 has functions for DNS lookups that do not validate replies from DNS servers, and thus a return value may contain an unsafe injection (e.g., XSS) that does not conform to the RFC1035 format.
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Unscored —
Panic when reading certain archives in archive/zip
In archive/zip in Go before 1.15.13 and 1.16.x before 1.16.5, a crafted file count (in an archive's header) can cause a NewReader or OpenReader panic.
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Unscored —CVE-2021-34558 Public exploit
Panic on certain certificates in crypto/tls
The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected type when doing a RSA based key exchange, allowing a malicious TLS server to cause a TLS client to panic.
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Unscored —
Infinite loop when decoding inputs in encoding/xml
encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.
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Unscored —
Incorrect operations on the P-224 curve in crypto/elliptic
In Go before 1.14.14 and 1.15.x before 1.15.7, crypto/elliptic/p224.go can generate incorrect outputs, related to an underflow of the lowest limb during the final complete reduction in the P-224 field.
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Critical 9.8
Authentication Bypass in github.com/russellhaering/gosaml2
The encoding/xml package in Go (all versions) does not correctly preserve the semantics of attribute namespace prefixes during tokenization round-trips, which allows an attacker to craft inputs that behave in conflicting ways during different stages of proces…
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Critical 9.8
The encoding/xml package in Go (all versions) does not correctly preserve the semantics of element namespace prefixes d…
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Unscored —
Panic during division of very large numbers in math/big
Go before 1.14.12 and 1.15.x before 1.15.4 allows Denial of Service.
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Unscored —
Cross-site scripting in net/http/cgi and net/http/fcgi
Go before 1.14.8 and 1.15.x before 1.15.1 allows XSS because text/html is the default for CGI/FCGI handlers that lack a Content-Type header.
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Unscored —
Unbounded read from invalid inputs in encoding/binary
Go before 1.13.15 and 14.x before 1.14.7 can have an infinite read loop in ReadUvarint and ReadVarint in encoding/binary via invalid inputs.
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Unscored —
Certificate verification error on Windows in crypto/x509
In Go before 1.13.13 and 1.14.x before 1.14.5, Certificate.Verify may lack a check on the VerifyOptions.KeyUsages EKU requirements (if VerifyOptions.Roots equals nil and the installation is on Windows). Thus, X.509 certificate verification is incomplete.
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Unscored —
Data race and crash in net/http
Go before 1.13.13 and 1.14.x before 1.14.5 has a data race in some net/http servers, as demonstrated by the httputil.ReverseProxy Handler, because it reads a request body and writes a response at the same time.
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Unscored —
The net/http library in net/http/transfer.go in Go before 1.4.3 does not properly parse HTTP headers, which allows remo…
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Unscored —CVE-2019-17596 Public exploit
Panic on invalid DSA public keys in crypto/dsa
Go before 1.12.11 and 1.3.x before 1.13.2 can panic upon an attempt to process network traffic containing an invalid DSA public key. There are several attack scenarios, such as traffic from a client to a server that verifies client certificates.
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Unscored —
Incorrect parsing validation in net/url
net/url in Go before 1.11.13 and 1.12.x before 1.12.8 mishandles malformed hosts in URLs, leading to an authorization bypass in some applications. This is related to a Host field with a suffix appearing in neither Hostname() nor Port(), and is related to a no…
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Unscored —
DLL injection on Windows in runtime and syscall
Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.
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Unscored —
Denial of service affecting P-521 and P-384 curves in crypto/elliptic
Go before 1.10.8 and 1.11.x before 1.11.5 mishandles P-521 and P-384 elliptic curves, which allows attackers to cause a denial of service (CPU consumption) or possibly conduct ECDH private key recovery attacks.
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Medium 5.9CVE-2018-16875 Public exploit
Denial of service in chain verification in crypto/x509
The crypto/x509 package of Go before 1.10.6 and 1.11.x before 1.11.3 does not limit the amount of work performed for each chain verification, which might allow attackers to craft pathological inputs leading to a CPU denial of service. Go TLS servers accepting…