CVE-2023-2255

Summary (CVE-2023-2255) : LibreOffice prior to 7.4.7 and 7.5.x prior to 7.5.3 suffers from improper access control in editor components, enabling a document to cause external links via floating frames to load content without user prompt. Multiple connected sources (Debian DSA-5415-1, Debian DLA-3...

CVE-2023-23455

CVE-2023-23455 affects the Linux kernel’s ATM traffic control path: atm_tc_enqueue in net/sched/sch_atm.c up to version 6.1.4 is vulnerable to a type confusion that can misclassify values, enabling a local denial-of-service. Public reports describe the issue without details on exploits beyond DoS...

CVE-2018-14553

CVE-2018-14553 affects libgd2’s gdImageClone in gd.c (libgd versions 2.1.0-rc2 through 2.2.5). The vulnerability is a NULL pointer dereference that can crash an application; impact is a denial of service and it occurs when PHP is linked against an external libgd (not the bundled one). Affected ad...

CVE-2018-5712

Summary: CVE-2018-5712 is a PHP vulnerability caused by a reflected XSS on the PHAR 403/404 error pages. Affected versions include PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. The issue arises from how the PHAR-related error pages incorporate URI data from ...

CVE-2020-14803

CVE-2020-14803 affects Oracle Java SE Libraries in Java SE 11.0.8 and 15. The vulnerability allows an unauthenticated attacker over network to read a subset of Java SE data due to an issue in Libraries handling, per the CVSS base score 5.3 (CONF). Affected advisories across platforms corroborate ...

CVE-2021-35556

CVE-2021-35556 is a vulnerability in the Swing component of Java SE (and related GraalVM Enterprise Edition versions) affecting Java SE 7u311, 8u301, 11.0.12, 17 and GraalVM EE 20.3.3/21.2.0. An unauthenticated attacker with network access via multiple protocols can potentially exploit this to ca...

CVE-2022-3028

CVE-2022-3028 describes a race condition in the Linux kernel’s IP framework (XFRM) where concurrent calls to xfrm_probe_algs can cause an out-of-bounds read that may be copied into a socket, or an out-of-bounds write, enabling a local attacker to leak kernel memory or crash the kernel. Connected ...

CVE-2025-68615

net-snmp snmptrapd is affected by CVE-2025-68615 via a buffer overflow triggered by a specially crafted trap packet, crashing the daemon. Affected versions are before 5.9.5 and 5.10.pre2; patch versions are 5.9.5 and 5.10.pre2. Remediation: upgrade to those patched releases (or newer).

CVE-2016-7117

CVE-2016-7117 describes a use-after-free in the Linux kernel’s __sys_recvmmsg() within net/socket.c, affecting kernel versions prior to 4.5.2. An attacker could trigger the corruption via a mishandled recvmmsg system call during error processing, enabling remote execution of arbitrary code. The v...

CVE-2020-25643

CVE-2020-25643 affects the Linux kernel HDLC_PPP module via improper input validation in ppp_cp_parse_cr, causing memory corruption and a read overflow that can lead to system crash or DoS. Public advisories confirm this vulnerability and reference the same root cause, with mitigations proposed a...

CVE-2020-26147

CVE-2020-26147: Linux kernel 5.8.9 vulnerability where fragmented frames reassembly can occur with plaintext fragments under WEP/CCMP/GCMP, allowing packet injection or selective fragment exfiltration. Connected advisories indicate fixes are provided via updated kernels (e.g., ALAS2KERNEL advisor...

CVE-2020-2803

CVE-2020-2803 affects OpenJDK (Libraries component, Java SE/OpenJDK). The connected document confirms a vulnerability in boundary checks of java.nio buffer classes that allows an untrusted Java applet/application to bypass Java sandbox restrictions. Affected versions align with the original descr...

CVE-2023-28484

CVE-2023-28484 affects libxml2 up to version 2.10.3, where parsing certain invalid XSD schemas can trigger a NULL pointer dereference in xmlSchemaFixupComplexType (xmlschemas.c), potentially causing a segfault. The issue is addressed by libxml2 2.10.4 (release notes linked in connected docs). Rem...

CVE-2017-16544

CVE-2017-16544 affects BusyBox, specifically the add_match function in libbb/lineedit.c, where tab completion can execute an escape sequence in the terminal due to unsanitized filenames (vulnerable through 1.27.2). Multiple connected advisories confirm the issue and describe potential arbitrary c...

CVE-2018-11212

CVE-2018-11212 affects libjpeg/libjpeg-turbo: the alloc_sarray function in jmemmgr.c allows a remote attacker to cause a denial of service via a crafted file due to a divide-by-zero error. Public advisories (e.g., ALAS2-2019-1198, ALAS-2019-1286, AL2/ALSA-centos/CESA-2019:2052, Debian DLA-1638-1)...

CVE-2018-19360

CVE-2018-19360 affects FasterXML jackson-databind 2.x before 2.9.8, where failure to block the axis2-transport-jms class enables polymorphic deserialization with unspecified impact. IBM/Cloudera docs corroborate related deserialization flaws across jackson-databind versions and list remediation a...

CVE-2022-30594

The CVE-2022-30594 issue affects the Linux kernel prior to 5.17.2, where the PTRACE_SEIZE path could bypass the PT_SUSPEND_SECCOMP restrictions and allow a local attacker to bypass seccomp-related restrictions. Connected advisories (Astra Linux, AlmaLinux advisories) confirm the same vulnerabilit...

CVE-2019-11833

The CVE-2019-11833 vulnerability affects the ext4 filesystem implementation in the Linux kernel (extents.c) where the code path for an extent tree block does not zero out an unused memory region. This could allow a local attacker to read uninitialized kernel memory and disclose information. The i...

CVE-2019-17267

Summary (CVE-2019-17267): A polymorphic typing deserialization issue in FasterXML Jackson Databind (versions prior to 2.9.10) related to net.sf.ehcache.hibernate.EhcacheJtaTransactionManagerLookup. IBM/X-Force details show a base score of 7.3 (CVSSv3) with high impact on confidentiality, integrit...

CVE-2020-25723

CVE-2020-25723 affects QEMU’s USB EHCI emulation. A reachable assertion issue may occur while processing USB requests due to missing handling of DMA memory map failure. A privileged user inside the guest could send bogus USB requests and crash the QEMU process on the host, resulting in a denial o...

CVE-2020-7919

The CVE-2020-7919 issue affects Go before 1.12.16 and Go 1.13.x before 1.13.7, including the crypto/cryptobyte package (0.0.0-20200124225646-8b5121be2f68). A malformed X.509 certificate can cause a panic in clients, enabling denial-of-service conditions. In practice, Helm advisories note Go 1.14....

CVE-2021-23239

The CVE-2021-23239 entry concerns the sudoedit personality in sudo up to version 1.9.4 (before 1.9.5). A race condition in sudoedit (sudo_edit.c) can allow a local, unprivileged user to determine directory existence by substituting a user-controlled directory with a symlink to an arbitrary path, ...

CVE-2021-35588

CVE-2021-35588 is a vulnerability in Oracle Java SE and GraalVM Enterprise Edition (Hotspot component) affecting Java SE 7u311 and 8u301 and GraalVM Enterprise Edition 20.3.3/21.2.0. The issue allows an unauthenticated, network-accessible attacker to exploit multiple protocols after user interact...

CVE-2022-21496

CVE-2022-21496 affects Oracle Java SE and Oracle GraalVM Enterprise Edition across multiple components (JNDI, JAXP, Libraries, Hotspot) with listed affected versions. The vulnerability enables network-accessible, unauthenticated attackers to modify or access data (integrity/availability impacts) ...

CVE-2022-22822

CVE-2022-22822 affects Expat (libexpat) prior to 2.4.3, where addBinding in xmlparse.c can overflow an integer and enable remote code execution or other impact as described in published advisories. The vulnerability is tied to an integer overflow in xmlparse.c (addBinding), with CVSS-derived seve...

CVE-2017-7805

CVE-2017-7805 is a use-after-free vulnerability in the NSS TLS 1.2 implementation where handshake hashes can reference a freed buffer, potentially crashing the application and enabling arbitrary code execution. Public sources consistently tie the issue to NSS and Firefox/Thunderbird components, n...

CVE-2018-17466

CVE-2018-17466: Incorrect texture handling in Angle in Chrome prior to 70.0.3538.67 can lead to a remote out-of-bounds memory read via a crafted HTML page. The connected advisories (ALAS2-2019-1168 and related security bulletins) confirm this CVE among a set of issues affecting Thunderbird/Firefo...

CVE-2021-35561

CVE-2021-35561 affects Oracle Java SE/GraalVM Enterprise Edition across multiple components (e.g., Utility, Swing, ImageIO, Keytool, JSSE) with affected Java SE versions 7u311, 8u301, 11.0.12, 17 and GraalVM EE 20.3.3/21.2.0. The vulnerability allows unauthenticated network access to cause partia...

CVE-2022-0516

CVE-2022-0516 affects the KVM for s390 in the Linux kernel, specifically the arch/s390/kvm/kvm-s390.c function kvm_s390_guest_sida_op. The vulnerability allows a local user with normal privileges to obtain unauthorized memory write access due to an insufficient check in the KVM s390x release_agen...

CVE-2022-48560

CVE-2022-48560 is a Python heapq.use-after-free in heappushpop affecting Python 3.9 and earlier. Multiple connected advisories confirm the issue in heapq’s heappushpop and note fixes/updates across distributions (e.g., Python 3.7.x-3.x patches in Debian/AlmaLinux, CloudLinux, etc.). Impact specif...

CVE-2018-15587

CVE-2018-15587 affects GNOME Evolution and its Evolution Data Server components. The issue allows OpenPGP signatures to be spoofed for arbitrary messages when a specially crafted email contains a valid signature from the impersonated entity. Publicly available references indicate the vulnerabilit...

CVE-2018-7750

CVE-2018-7750 affects Paramiko’s SSH server transport.py: before fixes, it did not verify that authentication completed before processing other requests (e.g., channel-open), enabling a customized SSH client to bypass authentication. Affected series include 1.17.6 and earlier in 1.x, 1.18.x befor...

CVE-2019-18676

CVE-2019-18676 affects Squid 3.x and 4.x up to 4.8, where incorrect input validation enables a heap-based buffer overflow that can cause a Denial of Service to all clients using the proxy. The connected advisories describe the issue scope and related CVEs in the same Squid codebase (URn/URI proce...

CVE-2020-29569

CVE-2020-29569 describes a use-after-free in the Linux kernel PV block backend (blkback) when Xen is used, where the kernel thread handler may not reset ring->xenblkd to NULL if the frontend toggles between connect/disconnect, allowing a misbehaving guest to trigger a dom0 crash. The issue aff...

CVE-2020-6457

CVE-2020-6457 refers to a use-after-free in the speech recognizer of Google Chrome before 81.0.4044.113, which could allow a remote attacker to potentially escape the sandbox via a specially crafted HTML page. The CVE is listed in multiple sources (e.g., Debian security advisories) with remediati...

CVE-2021-3655

CVE-2021-3655 is a Linux kernel SCTP vulnerability (present in kernels prior to affected fixes) where missing size validations on inbound SCTP packets may allow reading uninitialized memory. The initial description and connected advisories confirm the issue exists in the Linux kernel SCTP impleme...

CVE-2021-39139

CVE-2021-39139 affects XStream, a Java XML serialization library. The vulnerability allows a remote attacker to load and execute arbitrary code by manipulating the processed input stream; exploitation depends on the affected XStream version and runtime behavior. Connected advisories confirm XStre...

CVE-2021-43389

CVE-2021-43389 affects the Linux kernel (pre-5.14.15) with an array-index-out-of-bounds flaw in the ISDN CAPI detach_capi_ctr function (kcapi.c). Multiple sources describe this as a local privilege‑escalation/DoS risk, where a privileged attacker could cause memory corruption, DoS, or potentially...

CVE-2022-28388

CVE-2022-28388 affects the Linux kernel driver usb_8dev_start_xmit (drivers/net/can/usb/usb_8dev.c). The vulnerability is a double free in the function usb_8dev_start_xmit, present up to kernel versions including 5.17.1. Documents reference a commit addressing the issue and mention downstream adv...

CVE-2020-0093

CVE-2020-0093 is a libexif vulnerability affecting Android 8.x–10, where a missing bounds check in exif_data_save_data_entry can cause an out-of-bounds read, leading to local information disclosure. The issue arises from an insufficient bounds check in exif-data.c; exploit requires user interacti...

CVE-2020-11494

The CVE-2020-11494 issue affects the Linux kernel slcan (serial line CAN) driver: in slcan.c, CAN headers for received packets may not be fully initialised when receiving data, enabling local attackers to read uninitialised can_frame data from kernel memory (information leak). Root cause is incom...

CVE-2020-26139

CVE-2020-26139 affects NetBSD 7.1 kernel as described in connected documents. An Access Point forwards EAPOL frames to other clients before the sender has successfully authenticated, which may enable denial-of-service attacks against connected clients in Wi‑Fi networks and could facilitate exploi...

CVE-2020-2757

CVE-2020-2757 affects Oracle Java SE/SE Embedded (Serialization). Vulnerable: Java SE: 7u251, 8u241, 11.0.6, 14; SE Embedded: 8u241. Impact: unauthenticated network access leading to partial DoS on Java SE/SE Embedded. Root cause: serialization-related handling in the affected component; sandboxe...

CVE-2020-29374

CVE-2020-29374 affects the Linux kernel and was fixed in 5.7.3. It concerns the get_user_pages (gup) implementation used for copy-on-write pages: when handling read operations, it may grant unintended write access, risking information disclosure or data corruption (COW cross-process leakage). Sev...

CVE-2021-21349

XStream (Java) before 1.4.16 is vulnerable to an input-stream manipulation flaw (CVE-2021-21349) that may allow a remote attacker to access data from internal resources not publicly available. The issue arises from processing the input stream during deserialization. A fix is available in XStream ...

CVE-2021-39201

CVE-2021-39201 affects WordPress and allows an authenticated, low-privileged user (e.g., contributor/author) to trigger cross-site scripting in the editor by bypassing the unfiltered_html restriction. The issue is fixed in WordPress 5.8; older versions are expected to receive patches via minor re...

CVE-2022-27782

CVE-2022-27782 affects curl/libcurl: it can reuse a previously created connection when TLS/SSH-related options were changed, due to incomplete configuration-matching checks. Connected advisories confirm this issue across multiple platforms (AIX, Amazon Linux, CloudLinux/CentOS, Cloud Foundry) and...

CVE-2019-14494

Poppler vulnerability CVE-2019-14494 is a divide-by-zero in SplashOutputDev::tilingPatternFill (Poppler up to 0.78.0). The issue affects Poppler-based rendering and can enable denial of service when processing malicious PDFs. Connected advisories (ALAS, Debian LTS, AlmaLinux, CentOS/RHEL, etc.) i...

CVE-2021-35603

CVE-2021-35603 is a TLS-related vulnerability in the JSSE component of Java SE and GraalVM Enterprise Edition. Affected: Java SE 7u311, 8u301, 11.0.12, 17; GraalVM EE 20.3.3 and 21.2.0. Description indicates an unauthenticated network attacker could read data from vulnerable Java deployments (e.g...

CVE-2022-22576

CVE-2022-22576 is an improper authentication vulnerability in curl 7.33.0 through 7.82.0 that may allow reuse of OAuth2-authenticated connections without confirming the credentials used for the transfer, affecting SASL-enabled protocols (SMPTP(S), IMAP(S), POP3(S), LDAP(S) via OpenLDAP). The root...