Total
122 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-3999 | 3 Debian, Gnu, Netapp | 15 Debian Linux, Glibc, E-series Performance Analyzer and 12 more | 2024-11-21 | N/A | 7.8 HIGH |
| A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd() may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd() in a setuid program could use this flaw to potentially execute arbitrary code and escalate their privileges on the system. | |||||
| CVE-2021-3930 | 3 Debian, Qemu, Redhat | 10 Debian Linux, Qemu, Codeready Linux Builder and 7 more | 2024-11-21 | 2.1 LOW | 6.5 MEDIUM |
| An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition. | |||||
| CVE-2021-3156 | 8 Beyondtrust, Debian, Fedoraproject and 5 more | 31 Privilege Management For Mac, Privilege Management For Unix\/linux, Debian Linux and 28 more | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character. | |||||
| CVE-2021-31875 | 1 Cesanta | 1 Mongooseos Mjs | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| In mjs_json.c in Cesanta MongooseOS mJS 1.26, a maliciously formed JSON string can trigger an off-by-one heap-based buffer overflow in mjs_json_parse, which can potentially lead to redirection of control flow. NOTE: the original reporter disputes the significance of this finding because "there isn’t very much of an opportunity to exploit this reliably for an information leak, so there isn’t any real security impact." | |||||
| CVE-2021-29529 | 1 Google | 1 Tensorflow | 2024-11-21 | 4.6 MEDIUM | 2.5 LOW |
| TensorFlow is an end-to-end open source platform for machine learning. An attacker can trigger a heap buffer overflow in `tf.raw_ops.QuantizedResizeBilinear` by manipulating input values so that float rounding results in off-by-one error in accessing image elements. This is because the implementation(https://github.com/tensorflow/tensorflow/blob/44b7f486c0143f68b56c34e2d01e146ee445134a/tensorflow/core/kernels/quantized_resize_bilinear_op.cc#L62-L66) computes two integers (representing the upper and lower bounds for interpolation) by ceiling and flooring a floating point value. For some values of `in`, `interpolation->upper[i]` might be smaller than `interpolation->lower[i]`. This is an issue if `interpolation->upper[i]` is capped at `in_size-1` as it means that `interpolation->lower[i]` points outside of the image. Then, in the interpolation code(https://github.com/tensorflow/tensorflow/blob/44b7f486c0143f68b56c34e2d01e146ee445134a/tensorflow/core/kernels/quantized_resize_bilinear_op.cc#L245-L264), this would result in heap buffer overflow. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range. | |||||
| CVE-2021-23017 | 5 F5, Fedoraproject, Netapp and 2 more | 13 Nginx, Fedora, Ontap Select Deploy Administration Utility and 10 more | 2024-11-21 | 6.8 MEDIUM | 7.7 HIGH |
| A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact. | |||||
| CVE-2021-21938 | 1 Accusoft | 1 Imagegear | 2024-11-21 | 6.8 MEDIUM | 9.8 CRITICAL |
| A heap-based buffer overflow vulnerability exists in the Palette box parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability. | |||||
| CVE-2020-8443 | 1 Ossec | 1 Ossec | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to an off-by-one heap-based buffer overflow during the cleaning of crafted syslog msgs (received from authenticated remote agents and delivered to the analysisd processing queue by ossec-remoted). | |||||
| CVE-2020-7044 | 4 Fedoraproject, Opensuse, Oracle and 1 more | 5 Fedora, Leap, Solaris and 2 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| In Wireshark 3.2.x before 3.2.1, the WASSP dissector could crash. This was addressed in epan/dissectors/packet-wassp.c by using >= and <= to resolve off-by-one errors. | |||||
| CVE-2020-6835 | 1 Bftpd Project | 1 Bftpd | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in Bftpd before 5.4. There is a heap-based off-by-one error during file-transfer error checking. | |||||
| CVE-2020-3969 | 1 Vmware | 4 Cloud Foundation, Esxi, Fusion and 1 more | 2024-11-21 | 4.4 MEDIUM | 7.8 HIGH |
| VMware ESXi (7.0 before ESXi_7.0.0-1.20.16321839, 6.7 before ESXi670-202004101-SG and 6.5 before ESXi650-202005401-SG), Workstation (15.x before 15.5.5), and Fusion (11.x before 11.5.5) contain an off-by-one heap-overflow vulnerability in the SVGA device. A malicious actor with local access to a virtual machine with 3D graphics enabled may be able to exploit this vulnerability to execute code on the hypervisor from a virtual machine. Additional conditions beyond the attacker's control must be present for exploitation to be possible. | |||||
| CVE-2020-3840 | 1 Apple | 4 Ipados, Iphone Os, Mac Os X and 1 more | 2024-11-21 | 6.8 MEDIUM | 7.8 HIGH |
| An off by one issue existed in the handling of racoon configuration files. This issue was addressed through improved bounds checking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1. Loading a maliciously crafted racoon configuration file may lead to arbitrary code execution. | |||||
| CVE-2020-35893 | 1 Simple-slab Project | 1 Simple-slab | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in the simple-slab crate before 0.3.3 for Rust. remove() has an off-by-one error, causing memory leakage and a drop of uninitialized memory. | |||||
| CVE-2020-29040 | 1 Xen | 1 Xen | 2024-11-21 | 4.6 MEDIUM | 8.8 HIGH |
| An issue was discovered in Xen through 4.14.x allowing x86 HVM guest OS users to cause a denial of service (stack corruption), cause a data leak, or possibly gain privileges because of an off-by-one error. NOTE: this issue is caused by an incorrect fix for CVE-2020-27671. | |||||
| CVE-2020-27793 | 1 Radare | 1 Radare2 | 2024-11-21 | N/A | 7.5 HIGH |
| An off-by-one overflow flaw was found in radare2 due to mismatched array length in core_java.c. This could allow an attacker to cause a crash, and perform a denail of service attack. | |||||
| CVE-2020-27171 | 4 Canonical, Debian, Fedoraproject and 1 more | 4 Ubuntu Linux, Debian Linux, Fedora and 1 more | 2024-11-21 | 3.6 LOW | 6.0 MEDIUM |
| An issue was discovered in the Linux kernel before 5.11.8. kernel/bpf/verifier.c has an off-by-one error (with a resultant integer underflow) affecting out-of-bounds speculation on pointer arithmetic, leading to side-channel attacks that defeat Spectre mitigations and obtain sensitive information from kernel memory, aka CID-10d2bb2e6b1d. | |||||
| CVE-2020-14508 | 1 Secomea | 2 Gatemanager 8250, Gatemanager 8250 Firmware | 2024-11-21 | 7.5 HIGH | 8.1 HIGH |
| GateManager versions prior to 9.2c, The affected product is vulnerable to an off-by-one error, which may allow an attacker to remotely execute arbitrary code or cause a denial-of-service condition. | |||||
| CVE-2020-11765 | 6 Apple, Canonical, Debian and 3 more | 12 Icloud, Ipados, Iphone Os and 9 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in OpenEXR before 2.4.1. There is an off-by-one error in use of the ImfXdr.h read function by DwaCompressor::Classifier::Classifier, leading to an out-of-bounds read. | |||||
| CVE-2020-10062 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 7.5 HIGH | 9.0 CRITICAL |
| An off-by-one error in the Zephyr project MQTT packet length decoder can result in memory corruption and possible remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions. | |||||
| CVE-2019-9209 | 4 Canonical, Debian, Opensuse and 1 more | 4 Ubuntu Linux, Debian Linux, Leap and 1 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the ASN.1 BER and related dissectors could crash. This was addressed in epan/dissectors/packet-ber.c by preventing a buffer overflow associated with excessive digits in time values. | |||||