apk package
chainguard/cloudflared
pkg:apk/chainguard/cloudflared
Vulnerabilities (67)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2025-47914 | Med | 5.3 | < 2025.11.1-r1 | 2025.11.1-r1 | Nov 19, 2025 | SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read. | |
| CVE-2025-58063 | Hig | 7.1 | < 2026.2.0-r0 | 2026.2.0-r0 | Sep 9, 2025 | CoreDNS is a DNS server that chains plugins. Starting in version 1.2.0 and prior to version 1.12.4, the CoreDNS etcd plugin contains a TTL confusion vulnerability where lease IDs are incorrectly used as TTL values, enabling DNS cache pinning attacks. This effectively creates a Do | |
| CVE-2025-47950 | Hig | 7.5 | < 0 | 0 | Jun 6, 2025 | CoreDNS is a DNS server that chains plugins. In versions prior to 1.12.2, a Denial of Service (DoS) vulnerability exists in the CoreDNS DNS-over-QUIC (DoQ) server implementation. The server previously created a new goroutine for every incoming QUIC stream without imposing any lim | |
| CVE-2025-22872 | Med | 6.5 | < 2025.4.0-r1 | 2025.4.0-r1 | Apr 16, 2025 | The tokenizer incorrectly interprets tags with unquoted attribute values that end with a solidus character (/) as self-closing. When directly using Tokenizer, this can result in such tags incorrectly being marked as self-closing, and when using the Parse functions, this can resul | |
| CVE-2025-22870 | Med | 4.4 | < 2025.2.1-r3 | 2025.2.1-r3 | Mar 12, 2025 | Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is set to "*.example.com", a request to "[::1%25.example.com]:80` will incorrectly match and not be proxied. | |
| CVE-2025-22869 | Hig | 7.5 | < 2025.2.1-r2 | 2025.2.1-r2 | Feb 26, 2025 | SSH servers which implement file transfer protocols are vulnerable to a denial of service attack from clients which complete the key exchange slowly, or not at all, causing pending content to be read into memory, but never transmitted. | |
| CVE-2025-22868 | Hig | 7.5 | < 2025.2.1-r1 | 2025.2.1-r1 | Feb 26, 2025 | An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing. | |
| CVE-2025-22866 | Med | 4.0 | < 2025.2.0-r0 | 2025.2.0-r0 | Feb 6, 2025 | Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recover | |
| CVE-2024-45338 | Med | 5.3 | < 2024.12.2-r1 | 2024.12.2-r1 | Dec 18, 2024 | An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service. | |
| CVE-2024-45337 | Cri | 9.1 | < 2024.12.1-r1 | 2024.12.1-r1 | Dec 12, 2024 | Applications and libraries which misuse connection.serverAuthenticate (via callback field ServerConfig.PublicKeyCallback) may be susceptible to an authorization bypass. The documentation for ServerConfig.PublicKeyCallback says that "A call to this function does not guarantee that | |
| CVE-2024-53259 | Med | 6.5 | < 2024.12.1-r0 | 2024.12.1-r0 | Dec 2, 2024 | quic-go is an implementation of the QUIC protocol in Go. An off-path attacker can inject an ICMP Packet Too Large packet. Since affected quic-go versions used IP_PMTUDISC_DO, the kernel would then return a "message too large" error on sendmsg, i.e. when quic-go attempts to send a | |
| CVE-2024-34158 | Hig | 7.5 | < 2024.1.0-r13 | 2024.1.0-r13 | Sep 6, 2024 | Calling Parse on a "// +build" build tag line with deeply nested expressions can cause a panic due to stack exhaustion. | |
| CVE-2024-34156 | Hig | 7.5 | < 2024.1.0-r13 | 2024.1.0-r13 | Sep 6, 2024 | Calling Decoder.Decode on a message which contains deeply nested structures can cause a panic due to stack exhaustion. This is a follow-up to CVE-2022-30635. | |
| CVE-2024-34155 | Med | 4.3 | < 2024.1.0-r13 | 2024.1.0-r13 | Sep 6, 2024 | Calling any of the Parse functions on Go source code which contains deeply nested literals can cause a panic due to stack exhaustion. | |
| CVE-2024-24791 | Hig | 7.5 | < 2024.1.0-r12 | 2024.1.0-r12 | Jul 2, 2024 | The net/http HTTP/1.1 client mishandled the case where a server responds to a request with an "Expect: 100-continue" header with a non-informational (200 or higher) status. This mishandling could leave a client connection in an invalid state, where the next request sent on the co | |
| CVE-2024-24790 | Cri | 9.8 | < 2024.1.0-r11 | 2024.1.0-r11 | Jun 5, 2024 | The various Is methods (IsPrivate, IsLoopback, etc) did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms. | |
| CVE-2024-24789 | Med | 5.5 | < 2024.1.0-r11 | 2024.1.0-r11 | Jun 5, 2024 | The archive/zip package's handling of certain types of invalid zip files differs from the behavior of most zip implementations. This misalignment could be exploited to create an zip file with contents that vary depending on the implementation reading the file. The archive/zip pac | |
| CVE-2024-24788 | Med | 5.9 | < 2024.1.0-r10 | 2024.1.0-r10 | May 8, 2024 | A malformed DNS message in response to a query can cause the Lookup functions to get stuck in an infinite loop. | |
| CVE-2024-24787 | Med | 6.4 | < 2024.1.0-r10 | 2024.1.0-r10 | May 8, 2024 | On Darwin, building a Go module which contains CGO can trigger arbitrary code execution when using the Apple version of ld, due to usage of the -lto_library flag in a "#cgo LDFLAGS" directive. | |
| CVE-2024-0874 | Med | 5.3 | < 2024.1.0-r9 | 2024.1.0-r9 | Apr 25, 2024 | A flaw was found in coredns. This issue could lead to invalid cache entries returning due to incorrectly implemented caching. |
- affected < 2025.11.1-r1fixed 2025.11.1-r1
SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.
- affected < 2026.2.0-r0fixed 2026.2.0-r0
CoreDNS is a DNS server that chains plugins. Starting in version 1.2.0 and prior to version 1.12.4, the CoreDNS etcd plugin contains a TTL confusion vulnerability where lease IDs are incorrectly used as TTL values, enabling DNS cache pinning attacks. This effectively creates a Do
- affected < 0fixed 0
CoreDNS is a DNS server that chains plugins. In versions prior to 1.12.2, a Denial of Service (DoS) vulnerability exists in the CoreDNS DNS-over-QUIC (DoQ) server implementation. The server previously created a new goroutine for every incoming QUIC stream without imposing any lim
- affected < 2025.4.0-r1fixed 2025.4.0-r1
The tokenizer incorrectly interprets tags with unquoted attribute values that end with a solidus character (/) as self-closing. When directly using Tokenizer, this can result in such tags incorrectly being marked as self-closing, and when using the Parse functions, this can resul
- affected < 2025.2.1-r3fixed 2025.2.1-r3
Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is set to "*.example.com", a request to "[::1%25.example.com]:80` will incorrectly match and not be proxied.
- affected < 2025.2.1-r2fixed 2025.2.1-r2
SSH servers which implement file transfer protocols are vulnerable to a denial of service attack from clients which complete the key exchange slowly, or not at all, causing pending content to be read into memory, but never transmitted.
- affected < 2025.2.1-r1fixed 2025.2.1-r1
An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing.
- affected < 2025.2.0-r0fixed 2025.2.0-r0
Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recover
- affected < 2024.12.2-r1fixed 2024.12.2-r1
An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service.
- affected < 2024.12.1-r1fixed 2024.12.1-r1
Applications and libraries which misuse connection.serverAuthenticate (via callback field ServerConfig.PublicKeyCallback) may be susceptible to an authorization bypass. The documentation for ServerConfig.PublicKeyCallback says that "A call to this function does not guarantee that
- affected < 2024.12.1-r0fixed 2024.12.1-r0
quic-go is an implementation of the QUIC protocol in Go. An off-path attacker can inject an ICMP Packet Too Large packet. Since affected quic-go versions used IP_PMTUDISC_DO, the kernel would then return a "message too large" error on sendmsg, i.e. when quic-go attempts to send a
- affected < 2024.1.0-r13fixed 2024.1.0-r13
Calling Parse on a "// +build" build tag line with deeply nested expressions can cause a panic due to stack exhaustion.
- affected < 2024.1.0-r13fixed 2024.1.0-r13
Calling Decoder.Decode on a message which contains deeply nested structures can cause a panic due to stack exhaustion. This is a follow-up to CVE-2022-30635.
- affected < 2024.1.0-r13fixed 2024.1.0-r13
Calling any of the Parse functions on Go source code which contains deeply nested literals can cause a panic due to stack exhaustion.
- affected < 2024.1.0-r12fixed 2024.1.0-r12
The net/http HTTP/1.1 client mishandled the case where a server responds to a request with an "Expect: 100-continue" header with a non-informational (200 or higher) status. This mishandling could leave a client connection in an invalid state, where the next request sent on the co
- affected < 2024.1.0-r11fixed 2024.1.0-r11
The various Is methods (IsPrivate, IsLoopback, etc) did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms.
- affected < 2024.1.0-r11fixed 2024.1.0-r11
The archive/zip package's handling of certain types of invalid zip files differs from the behavior of most zip implementations. This misalignment could be exploited to create an zip file with contents that vary depending on the implementation reading the file. The archive/zip pac
- affected < 2024.1.0-r10fixed 2024.1.0-r10
A malformed DNS message in response to a query can cause the Lookup functions to get stuck in an infinite loop.
- affected < 2024.1.0-r10fixed 2024.1.0-r10
On Darwin, building a Go module which contains CGO can trigger arbitrary code execution when using the Apple version of ld, due to usage of the -lto_library flag in a "#cgo LDFLAGS" directive.
- affected < 2024.1.0-r9fixed 2024.1.0-r9
A flaw was found in coredns. This issue could lead to invalid cache entries returning due to incorrectly implemented caching.
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