CVE-2020-6831

CVE-2020-6831 is a bug described in Debian security advisories as a buffer overflow in the SCTP chunk input validation in the usrsctp library. The Debian entries explicitly tie this CVE to Firefox ESR (<68.8), Firefox (<76) and Thunderbird (

CVE-2022-21831

CVE-2022-21831 affects Ruby on Rails’ Active Storage (Rails >= 5.2.0). The vulnerability arises from a code-injection in the image_processing backend (mini_magick), allowing remote code execution via crafted image_processing arguments. Impact is High (CVE describes RCE; CVSSv3.1 base score 9.8...

CVE-2015-7871

CVE-2015-7871 is an authentication-bypass vulnerability in ntpd caused by handling of crypto-NAK packets. A remote, unauthenticated attacker could force ntpd to peer with attacker-controlled time sources, bypassing authentication and potentially tampering time data. Affected series include NTP 4....

CVE-2018-12015

CVE-2018-12015 affects the Archive::Tar module in Perl (up to 5.26.2). The vulnerability lets a crafted tar archive bypass directory-traversal protection and overwrite arbitrary files when a tar contains a symlink and a regular file with the same name. Affected advisories/archives confirm the iss...

CVE-2019-13305

CVE-2019-13305 affects ImageMagick, describing a stack-based buffer overflow in WritePNMImage (coders/pnm.c) caused by a misplaced strncpy and off-by-one error when writing PNM images. Impact per the connected advisories: a crafted image can trigger denial of service and may potentially allow cod...

CVE-2020-6455

CVE-2020-6455 is an out-of-bounds read in Chromium/Google Chrome’s WebSQL implementation. The issue could allow a remote attacker to potentially cause heap corruption via a crafted page. Affected software is Chrome/Chromium before version 81.0.4044.92. The Debian Arch Linux security advisory and ...

CVE-2021-3595

CVE-2021-3595 describes an invalid pointer initialization in the SLiRP networking code of QEMU (tftp_input()), which can trigger when processing UDP packets smaller than the tftp_t structure. The vulnerability may cause an out-of-bounds read or indirect host memory disclosure to the guest, compro...

CVE-2021-3800

CVE-2021-3800 (glib2.0) is a flaw in GLib before version 2.63.6 where a random charset alias can cause pkexec to leak content from files owned by privileged users to unprivileged ones under certain conditions. Public references in the connected docs confirm this impact as information disclosure v...

CVE-2021-39148

Summary: CVE-2021-39148 affects XStream, a Java XML-serialization library. Multiple connected advisories confirm a remote code-execution risk by manipulating the processed input stream, with the attacker able to load and execute arbitrary code from a remote host. The issue is tied to how XStream ...

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-2022-2928

CVE-2022-2928 affects ISC DHCP (versions including 4.4.0–4.4.3 and 4.1-ESV-R1–4.1-ESV-R16-P1). Root cause: option_code_hash_lookup() increments an option’s refcount in add_option() without a corresponding option_dereference(), and add_option() is invoked for multiple options in lease query respon...

CVE-2022-41973

CVE-2022-41973 affects device-mapper-multipath (versions 0.7.7–0.9.x before 0.9.2). The vulnerability stems from incorrect symlink handling in multipathd that allows local users with /dev/shm access to modify symlinks, enabling controlled file writes outside /dev/shm and potentially leading to lo...

CVE-2017-10355

CVE-2017-10355 is documented across multiple openJDK/OpenJDK-derived advisories (CentOS, Debian, Amazon, IBM, etc.) as a networking vulnerability in the FtpClient component of OpenJDK’s Java SE/Java SE Embedded. Technical details in connected sources specify that the FtpClient did not set default...

CVE-2018-1129

CVE-2018-1129: A flaw in cephx signature calculation lets an attacker on a ceph cluster network alter payloads to bypass signature checks. Affected Ceph branches include master, mimic, luminous, and jewel. The initial description notes the vulnerability but does not provide a concrete patch versi...

CVE-2019-15216

CVE-2019-15216 affects the Linux kernel prior to 5.0.14, with a NULL pointer dereference triggered by a malicious USB device in drivers/usb/misc/yurex.c. Exploitation could cause a denial of service; impact is indicated as HIGH for availability. A fix is available in kernel 5.0.14 and later. Reme...

CVE-2019-3815

CVE-2019-3815 is a memory‑leak issue in the journald component introduced via backport of fixes for CVE-2018-16864. The flaw is in dispatch_message_real() in journald-server.c, which does not free memory allocated for the _CMDLINE= entry (set_iovec_field_free). A local attacker could crash system...

CVE-2020-6377

CVE-2020-6377 is a use-after-free in Chrome/Chromium’s audio path that could allow remote heap corruption via a crafted HTML page. Affected products: Google Chrome/Chromium prior to version 79.0.3945.117. Public advisories indicate fixes in later builds (e.g., Debian/Chromium updates to 79.0.3945...

CVE-2021-22191

CVE-2021-22191 affects Wireshark up to versions 3.4.3 and 3.2.11 (pre-release fix), with vulnerability described as improper URL handling that can enable remote code execution via crafted packets or capture files. The root cause, as reported in connected sources, involves how certain URL fields i...

CVE-2022-24448

CVE-2022-24448 affects the Linux kernel’s NFS path: in fs/nfs/dir.c, if an application opens a regular file with O_DIRECTORY set, nfs_atomic_open() does a regular lookup and returns uninitialized data in the file descriptor when a regular file is found instead of ENOTDIR. This issue is documented...

CVE-2022-44793

CVE-2022-44793 affects Net-SNMP runtimes from 5.4.3 to 5.9.3 and causes a NULL pointer dereference when handling IPv6 forwarding, exploitable via a crafted UDP packet to crash the agent (remote DoS). Affected component: handle_ipv6IpForwarding in agent/mibgroup/ip-mib/ip_scalars.c. Public disclos...

CVE-2024-40635

CVE-2024-40635 affects containerd. A bug allows containers launched with a UID:GID that exceeds the 32‑bit signed integer max to overflow, causing the container to run as root (UID 0). Fixed in containerd releases: 1.6.38, 1.7.27, and 2.0.4. Workarounds include using only trusted images and restr...

CVE-2017-5130

CVE-2017-5130 describes an integer overflow in libxml2’s xmlmemory.c that could enable a remote attacker to cause heap corruption via a crafted XML file. The vulnerability affects libxml2 up to version before 2.9.5 and has been observed in products such as Google Chrome (prior to 62.0.3202.62) an...

CVE-2017-7657

CVE-2017-7657 affects Eclipse Jetty: transfer-encoding chunk size parsing could overflow an integer, causing large chunks to be treated as smaller ones and enabling a fake pipelined request that bypasses intermediary authorization. Affected versions include Jetty 9.2.x and older, 9.3.x (all confi...

CVE-2018-18505

CVE-2018-18505 concerns an IPC privilege-escalation in Mozilla products where an authentication added during IPC process creation is not applied to channels created later, enabling potential sandbox escape through IPC channels. Public advisories tie this to Thunderbird and Firefox releases prior ...

CVE-2019-11498

CVE-2019-11498 affects WavPack up to version 5.1.0, where WavpackSetConfiguration64 uses an uninitialized variable, potentially causing a denial of service (crash) when processing a DFF file with missing valid sample-rate data. Several advisories note this as a DoS vulnerability and recommend upg...

CVE-2019-11831

CVE-2019-11831 affects Drupal’s TYPO3 phar-stream-wrapper integration. The vulnerability arises from incomplete validation in the phar:// stream wrapper library, enabling directory traversal that bypasses a deserialization protection mechanism. Affected: phar-stream-wrapper versions 2.x before 2....

CVE-2019-14904

CVE-2019-14904 affects the Ansible Community solaris_zone module. When setting the zone name on a Solaris host, the zone name is checked by listing processes with the bare ps command on the remote host, enabling an attacker to craft the zone name and execute arbitrary commands on the remote syste...

CVE-2019-5188

CVE-2019-5188 affects E2fsprogs e2fsck 1.45.4, where the directory rehashing function can trigger an out-of-bounds write on the stack, enabling code execution when processing a specially crafted ext4 directory. The vulnerability allows an attacker to corrupt a partition to trigger this code execu...

CVE-2020-11647

CVE-2020-11647 affects the BACapp dissector in Wireshark versions 3.2.0–3.2.2, 3.0.0–3.0.9, and 2.6.0–2.6.15. The issue is a crash caused by excessive recursion in the BACapp dissector code. The root cause is addressed by limiting recursion in epan/dissectors/packet-bacapp.c. Remediation involves...

CVE-2020-15683

CVE-2020-15683 : Mozilla Firefox and Thunderbird memory-safety issues reported affecting Firefox ESR < 78.4, Firefox < 82, and Thunderbird

CVE-2020-6434

CVE-2020-6434 is a use-after-free vulnerability in the Chrome/Chromium DevTools component, reported to affect Chromium before version 81.0.4044.92. The connected advisories attribute an arbitrary code execution impact to this issue, with upstream fixes released in the 81.0.4044.92 timeframe. Reme...

CVE-2021-43537

CVE-2021-43537: An incorrect type conversion of sizes from 64-bit to 32-bit integers causes a heap buffer overflow during structured cloning, leading to memory corruption and potentially exploitable crashes. Affected: Firefox before 95 and Thunderbird before 91.4.0. Remediation: upgrade to Firefo...

CVE-2018-15686

CVE-2018-15686 affects systemd up to version 239, where unit_deserialize can be manipulated via NotifyAccess to inject arbitrary state across re-execution, potentially enabling root privilege escalation. Exploitation has been demonstrated (e.g., exploit-db link in references). Remediation is to u...

CVE-2020-27844

OpenJPEG vulnerability CVE-2020-27844 affects OpenJPEG before 2.4.0. A crafted input during conversion/encoding can cause an out-of-bounds write in lib/openjp2/t2.c (opj_t2_encode_packet), impacting confidentiality, integrity, and availability. Remediation: upgrade to OpenJPEG 2.4.0 or newer. Exp...

CVE-2021-21261

CVE-2021-21261 is a sandbox-escape flaw in the Flatpak portal (flatpak-portal) that, in vulnerable versions prior to 1.8.5 and 1.10.0, passes caller-specified environment variables to host non-sandboxed processes launched via flatpak run. This can enable a malicious or compromised Flatpak app to ...

CVE-2021-38508

CVE-2021-38508 is a vulnerability affecting Mozilla products where a form validity message shown in the same location as a permission prompt (e.g., geolocation) can obscure the prompt, potentially tricking users into granting permissions. Affected: Firefox < 94, Thunderbird < 91.3, and Fire...

CVE-2022-28893

CVE-2022-28893 is a Linux kernel SUNRPC issue fixed in later kernels when the xs_xprt_free path runs before sockets reach the intended state, enabling kernel memory corruption via a use-after-free (UAF) condition in the inet_put_port flow. Public documentation confirms the root cause and that exp...

CVE-2023-6209

CVE-2023-6209 corresponds to a parsing vulnerability where relative URLs starting with three slashes and a "/../" path could override the specified host, potentially enabling security issues on affected sites. The issue is documented for Firefox and Thunderbird, with affected versions cited as Fi...

CVE-2018-10883

The CVE-2018-10883 issue affects the Linux kernel ext4 implementation. A local attacker can cause an out-of-bounds write in jbd2_journal_dirty_metadata() by mounting and operating on a crafted ext4 filesystem image, leading to denial of service and potential system crash. Public sources (USN-3871...

CVE-2018-1130

CVE-2018-1130 is a Linux kernel vulnerability: a NULL pointer dereference in dccp_write_xmit() of net/dccp/output.c that can crash the system via crafted system calls, allowing local DoS. The Initial Description notes Linux kernel before 4.16-rc7 as vulnerable; connected advisories (Debian, CentO...

CVE-2018-2767

CVE-2018-2767 affects Oracle MySQL Server (subcomponent: Server: Security: Encryption). Affected are MySQL Server versions 5.5.60 and earlier, 5.6.40 and earlier, and 5.7.22 and earlier. The vulnerability allows a low-privilege attacker who can reach the server over multiple network protocols to ...

CVE-2018-8822

The CVE-2018-8822 issue affects the Linux kernel, specifically the ncp_read_kernel handling in fs/ncpfs/ncplib_kernel.c and the corresponding code in drivers/staging/ncpfs/ncplib_kernel.c. The root cause is incorrect buffer length handling, reported for Linux kernel versions up to 4.15.11 and for...

CVE-2019-1010319

Affected software: WavPack 5.1.0 and earlier. Vulnerability: CVE-2019-1010319 arises from use of an uninitialized variable in the ParseWave64HeaderConfig function (wave64.c:211), which can lead to unexpected control flow, crashes or segfaults. Attack vector: Maliciously crafted WAV files. Impact:...

CVE-2019-18610

CVE-2019-18610 affects Sangoma Asterisk: a vulnerability in manager.c allows a remote authenticated Asterisk Manager Interface (AMI) user with no system authorization to execute arbitrary commands via a crafted Originate AMI request. Affected are Asterisk up to 13.x, 16.x, 17.x and Certified Aste...

CVE-2019-5810

CVE-2019-5810 is a Chromium/Google Chrome information disclosure vulnerability in the Autofill component, reported as information leakage from process memory via a crafted HTML page in Chromium before version 74.0.3729.108. Public records in Debian security advisories and Arch Linux ASA-201904-12...

CVE-2020-12768

CVE-2020-12768 affects the Linux kernel before 5.6, specifically svm_cpu_uninit in arch/x86/kvm/svm.c. The issue is a memory leak that occurs at boot time; third parties dispute its severity, noting the leak is one-time and its size is negligible and not triggerable at will. Public sources in con...

CVE-2020-6423

CVE-2020-6423 affects Chromium/Google Chrome’s audio component. The Arch Linux ASA-202004-9 describes a use-after-free in the audio implementation prior to 81.0.4044.92, enabling a remote attacker to potentially execute arbitrary code. The issue is addressed upstream with version 81.0.4044.92 (Ch...

CVE-2021-21775

The CVE-2021-21775 entry describes a use-after-free in WebKitGTK/WebKit in ImageLoader event processing for WebKitGTK 2.30.4, where a crafted page can trigger information disclosure and memory corruption. Connected advisories confirm upstream WebKitGTK fixes in version 2.32.3 (e.g., 2.32.3-1 in D...

CVE-2021-25281

The CVE-2021-25281 issue affects SaltStack Salt prior to 3002.5, where salt-api does not honor eauth credentials for the wheel_async client. This auth bypass enables a remote attacker to run wheel modules on the master, potentially granting remote command execution and broader access. Public sour...

CVE-2021-3507

CVE-2021-3507 refers to a heap buffer overflow in QEMU’s floppy disk emulator up to version 6.0.0, triggered in fdctrl_transfer_handler() (hw/block/fdc.c) during DMA read data transfers from the floppy to the guest. Reported impact includes host DoS via crashing the QEMU process and potential inf...