CVE-2024-33599

CVE-2024-33599 affects the GNU C Library (glibc) with a stack-based overflow in the netgroup cache used by nscd when the fixed-size cache is overwhelmed by client requests. The flaw was introduced in glibc 2.15 and is present only in the nscd binary; exploitation can impact confidentiality, integ...

CVE-2024-33600

CVE-2024-33600 is an in-nscd (Name Service Cache Daemon) null pointer dereference caused by a failure to cache a not-found netgroup response. It affects the nscd binary and was introduced with glibc’s cache feature (glbic 2.15+). Exploitation depends on remote input, but the provided sources do n...

CVE-2023-28531

CVE-2023-28531 affects OpenSSH: ssh-add adds smartcard keys to ssh-agent without the intended per‑hop destination constraints, starting from OpenSSH up to version 9.2.x and earliest affected 8.9. The issue is resolved in OpenSSH 9.3 and later. Remediation is upgrading to 9.3+ (or the distro patch...

CVE-2020-8286

The CVE-2020-8286 issue affects curl/libcurl where OCSP responses were not verified correctly against the certificate, leaving room for fraudulent OCSP responses to appear valid and potentially bypass revocation checks. Reported range: curl versions 7.41.0 through 7.73.0. Impact phrasing in cited...

CVE-2020-29368

Affected software: Linux kernel up to version prior to 5.7.5 (pre-5.7.5). Vulnerability details: In mm/huge_memory.c, __split_huge_pmd, the copy-on-write CoW implementation can grant unintended write access due to a race in the THP mapcount check. This race condition can lead to local write acces...

CVE-2022-36879

CVE-2022-36879 affects the Linux kernel: a flaw in xfrm_policy handling (xfrm_expand_policies) can cause a refcount to be dropped twice in net/xfrm/xfrm_policy.c. This is a local vulnerability with an availability impact (as per CVSS: 5.5, MEDIUM). The issue exists through kernel versions up to 5...

CVE-2020-8285

CVE-2020-8285 is a curl/libcurl vulnerability in the FTP wildcard match parsing. The issue triggers uncontrolled recursion leading to a stack overflow when the internal callback returns CURL_CHUNK_BGN_FUNC_SKIP repeatedly, potentially causing a crash. Affected software includes curl/libcurl from ...

CVE-2021-38160

CVE-2021-38160 affects the Linux kernel “virtio_console” driver. In drivers/char/virtio_console.c, if an untrusted device supplies a buf->len value larger than the destination buffer, data corruption or loss can occur. The issue is fixed in Linux kernel 5.13.4 (ChangeLog-5.13.4). The vendor no...

CVE-2022-27776

CVE-2022-27776 is a curl vulnerability where credentials could be leaked during HTTP redirects to the same host on a different port. Root cause: insufficiently protected credentials in redirect handling. Impact: potential exposure of authentication or cookie headers. Affected: curl/libcurl across...

CVE-2020-8284

CVE-2020-8284 affects curl's handling of FTP PASV responses, enabling a malicious FTP server to coax curl into connecting to an attacker-controlled IP/port and potentially reveal private services (port scanning, banner extraction). Affects curl prior to patched versions; multiple advisories refer...

CVE-2020-16166

CVE-2020-16166 affects the Linux kernel by allowing remote observers to infer the network RNG internal state via drivers/char/random.c and kernel/time/timer.c. Affected platforms show fixes across multiple distributions: Debian LTS (linux package updates to 4.9.240-1/ -2; multiple CVEs), IBM advi...

CVE-2024-33602

CVE-2024-33602 affects the glibc nscd netgroup cache. The flaw is caused by the netgroup cache assuming NSS callbacks use in-buffer strings, which can lead to memory corruption when not all strings fit in the provided buffer. The issue was introduced with glibc 2.15 and is present only in the nsc...

CVE-2020-12771

CVE-2020-12771 involves the Linux kernel component drivers/md/bcache/btree.c , where the function btree_gc_coalesce may deadlock if a coalescing operation fails. The connected Unity/Nessus entries reproduce: an issue in the kernel up to 5.6.11 with deadlock in the btree GC coalescing path, impact...

CVE-2022-27780

CVE-2022-27780 affects curl: the URL parser can wrongly decode percent-encoded separators in the host portion, causing a URL like http://example.com%2F127.0.0.1/ to be interpreted as http://example.com/127.0.0.1/, potentially bypassing filters. Affected software is curl (core library). The flaw’s...

CVE-2024-33601

CVE-2024-33601 affects the glibc-based nscd daemon, specifically its netgroup cache. The cache uses xmalloc/xrealloc and may terminate the daemon on a memory-allocation failure, causing a denial of service to clients. The flaw was introduced in glibc 2.15 when the cache was added to nscd. Evidenc...

CVE-2021-38199

CVE-2021-38199 concerns the Linux kernel’s NFSv4 client. The vulnerability arises from incorrect connection-setup ordering in fs/nfs/nfs4client.c, which can be triggered by remote NFSv4 servers during trunking detection, potentially causing a denial of service by hanging mounts. Connected advisor...

CVE-2022-27781

CVE-2022-27781 affects libcurl builds using NSS; due to an erroneous function, a malicious server could cause libcurl to enter a never-ending busy-loop when retrieving certificate information, impacting availability. Affected advisories suggest upgrading curl/libcurl to a patched version (e.g., n...

CVE-2022-27774

CVE-2022-27774 affects curl. The vulnerability is described as an insufficiently protected credentials issue where credentials could be leaked during HTTP(S) redirects when authentication is involved, potentially leaking to other hosts across different protocols or ports. Connected advisories sho...

CVE-2022-27775

Curl contains an information‑disclosure flaw (CVE-2022-27775) in versions 7.65.0–7.82.0 where an IPv6 address from the pool could be reused with a different zone id, enabling potential leakage through connection reuse. Affected platforms in connected advisories indicate curl/libcurl fixes have be...

CVE-2021-38201

The CVE affects the Linux kernel, specifically net/sunrpc/xdr.c, where an out-of-bounds slab access (xdr_set_page_base) could be triggered by many NFS 4.2 READ_PLUS operations, allowing remote denial-of-service. Affected: Linux kernel versions prior to 5.13.4. Root cause: slab-out-of-bounds acces...

CVE-2019-0201

CVE-2019-0201 affects Apache ZooKeeper up to versions 3.4.13 and 3.5.4-beta, where getACL() does not enforce permissions and returns the ACL Id in plaintext. When Digest Authentication is in use, the unsalted hash value contained in the Id field can be disclosed to unauthenticated or unprivileged...

CVE-2022-27779

Summary: CVE-2022-27779 affects curl/libcurl by allowing cookies to be set for Top Level Domains when the hostname ends with a trailing dot. The issue arises in the cookie engine and PSL-aware checks, potentially causing cookies to be sent to an unrelated domain. The connected advisory (ALAS2023-...

CVE-2022-30115

CVE-2022-30115 describes an HSTS bypass in curl where the client could be forced to use HTTPS despite an HTTP URL, via mismatches between URL hostname trailing dots and HSTS cache entries. Connected advisories confirm the issue affects curl and was fixed in later releases; for example, Alpine/CUR...

CVE-2021-4209

CVE-2021-4209 is a NULL pointer dereference in the GnuTLS library that can cause denial of service after authentication when zero-length input triggers undefined behavior in Nettle hash update paths. The vulnerability is applicable to GnuTLS and has been addressed in vendor advisories and Debian ...

CVE-2021-38202

CVE-2021-38202 affects the Linux kernel before 5.13.4, where fs/nfsd/trace.h can allow remote attackers to trigger a denial-of-service via an out-of-bounds read in strlen when the trace event framework is used for nfsd. The vulnerability is triggered by NFS traffic sent over the network. A fix wa...

CVE-2021-38203

CVE-2021-38203 affects the btrfs component in the Linux kernel, with the issue present in versions before 5.13.4. The root cause is a race condition during allocations of new system chunks when space is scarce in space_info, which can lead to a denial-of-service (deadlock) for local attackers. Pu...

CVE-2023-29153

Intel SPS firmware CVE-2023-29153 affects Intel Server Platform Services prior to SPS_E5_06.01.04.002.0. The issue is uncontrolled resource consumption that may allow a privileged user to cause a denial of service over the network. CVSS 3.1 vector: AV:N/AC:L/PR:H/UI:N/S:U/I:N/A:H (base score 4.9,...