CVE-2021-23017

CVE-2021-23017 affects nginx's resolver. A security issue arises from an off-by-one in ngx_resolver_copy when DNS labels are followed by a root-domain pointer, allowing a crafted UDP response to overwrite the least significant byte of the next heap chunk metadata. This can lead to a worker proces...

CVE-2020-1971

CVE-2020-1971 is described across multiple connected sources as a NULL-dereference in OpenSSL’s GENERAL_NAME_cmp when EDIPARTYNAME is present, potentially enabling a denial-of-service crash. Affected OpenSSL versions include all 1.1.1 and 1.0.2 lines; fixes are published in OpenSSL 1.1.1i and Ope...

CVE-2019-1559

OpenSSL vulnerability CVE-2019-1559 describes a padding-oracle weakness where, if an application encounters a fatal protocol error and then calls SSL_shutdown() twice (to send close_notify and to receive one), the server may respond differently to a 0-byte record with invalid padding versus inval...

CVE-2021-33909

CVE-2021-33909 affects the Linux kernel’s filesystem layer (fs/seq_file.c) across 3.16–5.13.x, with fixed releases in 5.13.4 and via patches noted in downstream advisories. The root cause is a size_t-to-int conversion that permits an integer overflow during seq buffer allocations, enabling an Out...

CVE-2021-3711

CVE-2021-3711 involves a bug in OpenSSL SM2 decryption: the buffer-size calculation during EVP_PKEY_decrypt() first call can under-allocate, enabling a later second call with a too-small buffer and causing a buffer overflow (up to 62 bytes). The issue affects OpenSSL 1.1.1 up to 1.1.1k and is fix...

CVE-2021-3712

The CVE-2021-3712 issue affects OpenSSL where ASN1_STRING data may not be NUL-terminated if constructed directly (or via ASN1_STRING_set0), causing read-buffer overreads when many OpenSSL print/name-constraining paths handle such ASN.1 strings. Exploitation could crash the application (DoS) or di...

CVE-2019-5482

CVE-2019-5482 is a heap buffer overflow in curl/libcurl’s TFTP handler (tftp_receive_packet) affecting curl versions up to 7.65.3. Public advisories detail that a small TFTP blocksize can trigger overflow, potentially enabling DoS or arbitrary code execution. Public fixes exist across distributio...

CVE-2015-0235

CVE-2015-0235 (GHOST) is a heap-based buffer overflow in glibc’s __nss_hostname_digits_dots() used by gethostbyname/gethostbyname2. Affected glibc versions include 2.2 up to 2.17; patched in glibc-2.18 and later. Exploitation could allow remote or context-dependent arbitrary code execution depend...

CVE-2021-23337

CVE-2021-23337 (Lodash) affects Lodash versions prior to 4.17.21, vulnerable to Command Injection via the template function. Affected component: lodash.template; root cause: unsafe template evaluation. Impact per document: potential code execution with privileges of the running environment. Mitig...

CVE-2019-5481

CVE-2019-5481 is a double-free vulnerability in curl’s FTP-Kerberos code, affecting curl 7.52.0 through 7.65.3. Exploitation involves a malicious FTP server sending a very large data block, which can cause memory corruption leading to a crash or denial of service (DoS). Multiple connected advisor...

CVE-2020-8203

CVE-2020-8203 : Prototype pollution via lodash.zipObjectDeep in lodash versions before 4.17.20. The vulnerability allows modification of object prototypes, enabling attacker-controlled properties. IBM X-Force records this as a high-risk issue (CVSS~7.5; I/H, A/H; network driver with no user inter...

CVE-2018-16865

CVE-2018-16865 affects systemd-journald (journald) and was described across multiple sources as a memory-allocation/stack-clash vulnerability. The issue occurs when many entries are sent to the journal socket (or via remote journald-remote) and can allow crash or code execution. Affected versions...

CVE-2020-28500

CVE-2020-28500 affects Lodash prior to 4.17.21, vulnerability is Regular Expression Denial of Service (ReDoS) via toNumber, trim and trimEnd. Connected IBM bulletin confirms the issue and enumerates the affected versions; the remediation is to upgrade Lodash to 4.17.21 or later. No exploitation d...

CVE-2018-16864

CVE-2018-16864 affects systemd-journald. The connected advisories confirm a memory-management issue in journald (and a backport memory leak in journald-server.c) that can crash journald or enable privilege escalation on local hosts. Root cause: memory allocations for command-line/state data not p...

CVE-2018-6485

CVE-2018-6485 is an integer overflow in posix_memalign within glibc (memalign implementation) for versions 2.26 and earlier, which could cause a heap area to be too small and lead to heap corruption. The NVD CVSSv3/base score is 9.8 (CRITICAL) with network attack vector, no user interaction. Affe...

CVE-2019-10219

The CVE-2019-10219 entry affects Hibernate Validator: SafeHtml validator annotation fails to sanitize HTML comments/instructions, enabling XSS in affected code paths. Affected CP4S versions are 1.7.2.0, 1.8.0.0, and 1.8.1.0. Remediation is to upgrade to Cloud Pak for Security 1.9.0.0 per IBM guid...

CVE-2018-11236

Summary (CVE-2018-11236) : In glibc, the realpath path processing path can trigger an integer overflow in 32-bit builds within stdlib/canonicalize.c when handling very long pathname arguments, producing a stack-based buffer overflow and potentially arbitrary code execution. The vulnerability affe...

CVE-2020-10722

CVE-2020-10722 affects the DPDK vhost code, where a missing check for an integer overflow in vhost_user_set_log_base() could lead to a smaller memory map than requested and memory corruption. The vulnerability is present in DPDK 18.05 and later. Multiple connected advisories confirm impact and pr...

CVE-2020-10723

CVE-2020-10723 describes a memory corruption in DPDK (versions 17.05 and above) caused by an integer truncation when copying a payload index from UInt to uint16, which can lead to out-of-bounds access. Publicly reported updates fix the vulnerability in various distributions: AlmaLinux 19.11.3 onw...

CVE-2018-11237

CVE-2018-11237: A buffer overflow in the AVX-512-optimized mempcpy implementation (__mempcpy_avx512_no_vzeroupper) of glibc (2.27 and earlier). The overflow occurs when copying data beyond the target buffer, as demonstrated by vulnerable mempcpy paths described in public advisories and exploits. ...

CVE-2021-2416

The CVE-2021-2416 issue affects Oracle Communications Session Border Controller (Routing) with affected versions 8.4 and 9.0. The vulnerability allows a high-privilege attacker who can reach the device over HTTP to cause a hang or frequently repeatable crash (complete DoS) on the SBC. The CVSSv3....

CVE-2021-2414

CVE-2021-2414 is an Oracle Communications Session Border Controller (OC-SBC) routing component vulnerability. Affected products/versions: Oracle Communications Session Border Controller, routing component, with affected versions 8.4 and 9.0. Root cause and impact: vulnerability allows a high-priv...