Описание
Security update for containerized-data-importer
This update for containerized-data-importer fixes the following issues:
- CVE-2025-58058: github.com/ulikunitz/xz: github.com/ulikunitz/xz leaks memory (bsc#1248946).
- CVE-2026-25680: golang.org/x/net/html: denial of service when parsing arbitrary HTML (bsc#1267176).
- CVE-2026-25681: golang.org/x/net/html: incorrect handling of character references in DOCTYPE nodes (bsc#1267176).
- CVE-2026-27136: golang.org/x/net/html: duplicate attributes can cause XSS (bsc#1267176).
- CVE-2026-42502: golang.org/x/net/html: incorrect handling of HTML elements in foreign content (bsc#1267176).
- CVE-2026-42506: golang.org/x/net/html: incorrect handling of namespaced elements in foreign content (bsc#1267176).
- CVE-2026-33814: golang.org/x/net/http2: infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1265799).
- CVE-2026-34986: github.com/go-jose/go-jose/v3: crafted JWE input with a missing encrypted key can lead to a denial of service (bsc#1262952).
- CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation bypass and privilege escalation (bsc#1266639).
- CVE-2026-39827: golang.org/x/crypto/ssh: newChannel leak after Reject() (bsc#1266179).
- CVE-2026-39828: golang.org/x/crypto/ssh: bypass of certificate restrictions (bsc#1266179).
- CVE-2026-39829: golang.org/x/crypto/ssh: pathological RSA/DSA parameters may cause DoS (bsc#1266179).
- CVE-2026-39830: golang.org/x/crypto/ssh: client can cause server deadlock on unexpected responses (bsc#1266179).
- CVE-2026-39831: golang.org/x/crypto/ssh: bypass of FIDO/U2F security keys physical interaction (bsc#1266179).
- CVE-2026-39832: golang.org/x/crypto/ssh: remote agent constraint extensions dropped (bsc#1266179).
- CVE-2026-39833: golang.org/x/crypto/ssh: lifetime without confirm constraint (bsc#1266179).
- CVE-2026-39834: golang.org/x/crypto/ssh: infinite loop on large channel writes (bsc#1266179).
- CVE-2026-39835: golang.org/x/crypto/ssh: server panic during CheckHostKey/Authenticate (bsc#1266179).
- CVE-2026-42508: golang.org/x/crypto/ssh: failure to enforce @revoked status (bsc#1266179).
- CVE-2026-46595: golang.org/x/crypto/ssh: VerifiedPublicKeyCallback permissions skip enforcement (bsc#1266179).
- CVE-2026-46597: golang.org/x/crypto/ssh: byte arithmetic causes underflow and panic (bsc#1266179).
- CVE-2026-46598: golang.org/x/crypto/ssh: pathological inputs can lead to client panic (bsc#1266179).
- CVE-2026-41178: go.opentelemetry.io/otel/baggage: no rejection of raw-length headers in baggage parsing allows for DoS via oversized inputs (bsc#1276687).
- CVE-2026-56852: golang.org/x/text/unicode/norm: infinite loop on truncated/invalid UTF-8 input (bsc#1272064).
- CVE-2026-56854: golang.org/x/crypto/ssh: source-address restriction bypassed in 5 callback families (bsc#1278621).
- CVE-2026-56855: golang.org/x/crypto/ssh: prevent DoS on deadlocked established channel (bsc#1278621).
- CVE-2026-78662: golang.org/x/crypto/ssh: prevent DoS on deadlocked undecided channel (bsc#1278621).
Список пакетов
SUSE Linux Enterprise Module for Containers 15 SP7
Ссылки
- Link for SUSE-SU-2026:4209-1
- E-Mail link for SUSE-SU-2026:4209-1
- SUSE Security Ratings
- SUSE Bug 1248946
- SUSE Bug 1262952
- SUSE Bug 1265799
- SUSE Bug 1266179
- SUSE Bug 1266639
- SUSE Bug 1267176
- SUSE Bug 1272064
- SUSE Bug 1276687
- SUSE Bug 1278621
- SUSE CVE CVE-2025-58058 page
- SUSE CVE CVE-2026-25680 page
- SUSE CVE CVE-2026-25681 page
- SUSE CVE CVE-2026-27136 page
- SUSE CVE CVE-2026-33814 page
- SUSE CVE CVE-2026-34986 page
- SUSE CVE CVE-2026-39821 page
- SUSE CVE CVE-2026-39827 page
Описание
xz is a pure golang package for reading and writing xz-compressed files. Prior to version 0.5.14, it is possible to put data in front of an LZMA-encoded byte stream without detecting the situation while reading the header. This can lead to increased memory consumption because the current implementation allocates the full decoding buffer directly after reading the header. The LZMA header doesn't include a magic number or has a checksum to detect such an issue according to the specification. Note that the code recognizes the issue later while reading the stream, but at this time the memory allocation has already been done. This issue has been patched in version 0.5.14.
Затронутые продукты
Ссылки
- CVE-2025-58058
- SUSE Bug 1248889
Описание
Parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service.
Затронутые продукты
Ссылки
- CVE-2026-25680
- SUSE Bug 1267044
Описание
Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.
Затронутые продукты
Ссылки
- CVE-2026-25681
- SUSE Bug 1267044
Описание
Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.
Затронутые продукты
Ссылки
- CVE-2026-27136
- SUSE Bug 1267044
Описание
When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.
Затронутые продукты
Ссылки
- CVE-2026-33814
- SUSE Bug 1264506
- SUSE Bug 1268758
Описание
Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including support for JSON Web Encryption (JWE), JSON Web Signature (JWS), and JSON Web Token (JWT) standards. Prior to 4.1.4 and 3.0.5, decrypting a JSON Web Encryption (JWE) object will panic if the alg field indicates a key wrapping algorithm (one ending in KW, with the exception of A128GCMKW, A192GCMKW, and A256GCMKW) and the encrypted_key field is empty. The panic happens when cipher.KeyUnwrap() in key_wrap.go attempts to allocate a slice with a zero or negative length based on the length of the encrypted_key. This code path is reachable from ParseEncrypted() / ParseEncryptedJSON() / ParseEncryptedCompact() followed by Decrypt() on the resulting object. Note that the parse functions take a list of accepted key algorithms. If the accepted key algorithms do not include any key wrapping algorithms, parsing will fail and the application will be unaffected. This panic is also reachable by calling cipher.KeyUnwrap() directly with any ciphertext parameter less than 16 bytes long, but calling this function directly is less common. Panics can lead to denial of service. This vulnerability is fixed in 4.1.4 and 3.0.5.
Затронутые продукты
Ссылки
- CVE-2026-34986
- SUSE Bug 1262805
Описание
The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode("xn--example-.com") incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna package. For example, a program which performs privilege checks on the ASCII hostname may reject "example.com" but permit "xn--example-.com". If that program subsequently converts the ASCII hostname to Unicode, it will inadvertently permits access to the Unicode name "example.com".
Затронутые продукты
Ссылки
- CVE-2026-39821
- SUSE Bug 1266474
Описание
An authenticated SSH client that repeatedly opened channels which were rejected by the server caused unbounded memory growth, eventually crashing the server process and affecting all connected users. Rejected channels are now properly removed from the connection's internal state and released for garbage collection.
Затронутые продукты
Ссылки
- CVE-2026-39827
- SUSE Bug 1266049
Описание
When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a second factor succeeded. Returning non-nil Permissions with PartialSuccessError now results in a connection error.
Затронутые продукты
Ссылки
- CVE-2026-39828
- SUSE Bug 1266049
Описание
The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clients during public key authentication. RSA moduli are now limited to 8192 bits, and DSA parameters are validated per FIPS 186-2.
Затронутые продукты
Ссылки
- CVE-2026-39829
- SUSE Bug 1266049
Описание
A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close(), resulting in a resource leak per connection. Unsolicited global responses are now discarded.
Затронутые продукты
Ссылки
- CVE-2026-39830
- SUSE Bug 1266049
Описание
The Verify() method for FIDO/U2F security key types (sk-ecdsa-sha2-nistp256@openssh.com, sk-ssh-ed25519@openssh.com) did not check the User Presence flag. Signatures generated without physical touch were accepted, allowing unattended use of a hardware security key. To restore the previous behavior, return a "no-touch-required" extension in Permissions.Extensions from PublicKeyCallback.
Затронутые продукты
Ссылки
- CVE-2026-39831
- SUSE Bug 1266049
Описание
When adding a key to a remote agent constraint extensions such as restrict-destination-v00@openssh.com were not serialized in the request. Destination restrictions were silently stripped when forwarding keys, allowing unrestricted use of the key on the remote host. The client now serializes all constraint extensions. Additionally, the in-memory keyring returned by NewKeyring() now rejects keys with unsupported constraint extensions instead of silently ignoring them.
Затронутые продукты
Ссылки
- CVE-2026-39832
- SUSE Bug 1266049
Описание
The in-memory keyring returned by NewKeyring() silently accepted keys with the ConfirmBeforeUse constraint but never enforced it. The key would sign without any confirmation prompt, with no indication to the caller that the constraint was not in effect. NewKeyring() now returns an error when unsupported constraints are requested.
Затронутые продукты
Ссылки
- CVE-2026-39833
- SUSE Bug 1266049
- SUSE Bug 1272292
Описание
When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress. The size comparison now uses int64 to prevent truncation.
Затронутые продукты
Ссылки
- CVE-2026-39834
- SUSE Bug 1266049
Описание
SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil.
Затронутые продукты
Ссылки
- CVE-2026-39835
- SUSE Bug 1266049
Описание
OpenTelemetry-Go is the Go implementation of OpenTelemetry. Versions 1.41.0 and 1.43.0 removed raw-length rejection and it causes `Parse` to process arbitrarily large/invalid baggage headers and log errors, enabling DoS via oversized inputs. Versions 1.42.0 and 1.44.0 fix the issue.
Затронутые продукты
Ссылки
- CVE-2026-41178
- SUSE Bug 1276509
Описание
Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.
Затронутые продукты
Ссылки
- CVE-2026-42502
- SUSE Bug 1267044
Описание
Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.
Затронутые продукты
Ссылки
- CVE-2026-42506
- SUSE Bug 1267044
Описание
Previously, a revoked 'SignatureKey' belonging to a CA was not correctly checked for revocation. Now, both the 'key' and 'key.SignatureKey' are checked for @revoked.
Затронутые продукты
Ссылки
- CVE-2026-42508
- SUSE Bug 1266049
Описание
Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped.
Затронутые продукты
Ссылки
- CVE-2026-46595
- SUSE Bug 1266049
- SUSE Bug 1278446
Описание
An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.
Затронутые продукты
Ссылки
- CVE-2026-46597
- SUSE Bug 1266049
Описание
For certain crafted inputs, a 'ed25519.PrivateKey' was created by casting malformed wire bytes, leading to a panic when used.
Затронутые продукты
Ссылки
- CVE-2026-46598
- SUSE Bug 1266049
Описание
A norm.Iter can enter an infinite loop when handling input containing invalid UTF-8 bytes.
Затронутые продукты
Ссылки
- CVE-2026-56852
- SUSE Bug 1271661
- SUSE Bug 1280553
Описание
The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. Permissions returned by the PasswordCallback, KeyboardInteractiveCallback, NoClientAuthCallback, and GSSAPIWithMICConfig.AllowLogin callbacks were not validated against the client's remote address, so a source-address restriction set by those callbacks was silently ignored. The check is now applied to the Permissions returned by any authentication callback.
Затронутые продукты
Ссылки
- CVE-2026-56854
- SUSE Bug 1278446
- SUSE Bug 1280553
Описание
Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. Now, we handle all RFC 4254 channel messages; global requests are handled explicitly. Then, treat all other messages as a protocol error and tear the connection down instead of buffering and blocking.
Затронутые продукты
Ссылки
- CVE-2026-56855
- SUSE Bug 1278446
- SUSE Bug 1280553
Описание
Previously, a channel registered in the mux's chanList is not usable until it is established. A malicious peer was able flood the channel's incomingRequests, deadlocking the entire connection. Now, we add an atomic established state, set when a channel becomes usable. Until such a time, handlePacket drops every packet other than the open confirmation/failure, without blocking and without tearing down the connection.
Затронутые продукты
Ссылки
- CVE-2026-78662
- SUSE Bug 1278446
- SUSE Bug 1280553