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Redhat Enterprise Linux Server: vulnerabilidades y CVE
Redhat Enterprise Linux Server tiene 1891 vulnerabilidades publicadas, 0 de ellas en los últimos 12 meses. 263 son críticas y 59 figuran en el catálogo de explotación activa de CISA.
CVE1891
Últimos 12 meses0
Críticas263
Explotadas activamente59
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🔴 Explotadas activamente (CISA KEV)
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2015-5287 | Alta (7.8) | 5.0% | ⚠ Explotación activa | 7 dic 2015 | The abrt-hook-ccpp help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name, as demonstrated… |
| CVE-2018-14634 | Alta (7.8) | 15% | ⚠ Explotación activa | 25 sept 2018 | An integer overflow flaw was found in the Linux kernel's create_elf_tables() function. An unprivileged local user with access to SUID (or otherwise privileged) binary could use this flaw to escalate their privileges on… |
| CVE-2014-0497 | Crítica (9.8) | 100% | ⚠ Explotación activa | 5 feb 2014 | Integer underflow in Adobe Flash Player before 11.7.700.261 and 11.8.x through 12.0.x before 12.0.0.44 on Windows and Mac OS X, and before 11.2.202.336 on Linux, allows remote attackers to execute arbitrary code via… |
| CVE-2013-0643 | Alta (8.8) | 11% | ⚠ Explotación activa | 27 feb 2013 | The Firefox sandbox in Adobe Flash Player before 10.3.183.67 and 11.x before 11.6.602.171 on Windows and Mac OS X, and before 10.3.183.67 and 11.x before 11.2.202.273 on Linux, does not properly restrict privileges,… |
| CVE-2013-0648 | Alta (8.8) | 11% | ⚠ Explotación activa | 27 feb 2013 | Unspecified vulnerability in the ExternalInterface ActionScript functionality in Adobe Flash Player before 10.3.183.67 and 11.x before 11.6.602.171 on Windows and Mac OS X, and before 10.3.183.67 and 11.x before… |
| CVE-2014-0502 | Alta (8.8) | 25% | ⚠ Explotación activa | 21 feb 2014 | Double free vulnerability in Adobe Flash Player before 11.7.700.269 and 11.8.x through 12.0.x before 12.0.0.70 on Windows and Mac OS X and before 11.2.202.341 on Linux, Adobe AIR before 4.0.0.1628 on Android, Adobe AIR… |
| CVE-2024-1086 | Alta (7.8) | 28% | ⚠ Explotación activa | 31 ene 2024 | A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The nft_verdict_init() function allows positive values as drop error within the… |
| CVE-2016-9079 | Alta (7.5) | 87% | ⚠ Explotación activa | 11 jun 2018 | A use-after-free vulnerability in SVG Animation has been discovered. An exploit built on this vulnerability has been discovered in the wild targeting Firefox and Tor Browser users on Windows. This vulnerability affects… |
| CVE-2016-3427 | Crítica (9.8) | 92% | ⚠ Explotación activa | 21 abr 2016 | Unspecified vulnerability in Oracle Java SE 6u113, 7u99, and 8u77; Java SE Embedded 8u77; and JRockit R28.3.9 allows remote attackers to affect confidentiality, integrity, and availability via vectors related to JMX. |
| CVE-2021-4034 | Alta (7.8) | 94% | ⚠ Explotación activa | 28 ene 2022 | A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined… |
| CVE-2016-1646 | Alta (8.8) | 48% | ⚠ Explotación activa | 29 mar 2016 | The Array.prototype.concat implementation in builtins.cc in Google V8, as used in Google Chrome before 49.0.2623.108, does not properly consider element data types, which allows remote attackers to cause a denial of… |
| CVE-2018-17480 | Alta (8.8) | 36% | ⚠ Explotación activa | 11 dic 2018 | Execution of user supplied Javascript during array deserialization leading to an out of bounds write in V8 in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to execute arbitrary code inside a sandbox via… |
| CVE-2018-17463 | Alta (8.8) | 85% | ⚠ Explotación activa | 14 nov 2018 | Incorrect side effect annotation in V8 in Google Chrome prior to 70.0.3538.64 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. |
| CVE-2016-5198 | Alta (8.8) | 34% | ⚠ Explotación activa | 19 ene 2017 | V8 in Google Chrome prior to 54.0.2840.90 for Linux, and 54.0.2840.85 for Android, and 54.0.2840.87 for Windows and Mac included incorrect optimisation assumptions, which allowed a remote attacker to perform arbitrary… |
| CVE-2017-5030 | Alta (8.8) | 41% | ⚠ Explotación activa | 24 abr 2017 | Incorrect handling of complex species in V8 in Google Chrome prior to 57.0.2987.98 for Linux, Windows, and Mac and 57.0.2987.108 for Android allowed a remote attacker to execute arbitrary code via a crafted HTML page. |
| CVE-2017-5070 | Alta (8.8) | 32% | ⚠ Explotación activa | 27 oct 2017 | Type confusion in V8 in Google Chrome prior to 59.0.3071.86 for Linux, Windows, and Mac, and 59.0.3071.92 for Android, allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. |
| CVE-2018-6065 | Alta (8.8) | 60% | ⚠ Explotación activa | 14 nov 2018 | Integer overflow in computing the required allocation size when instantiating a new javascript object in V8 in Google Chrome prior to 65.0.3325.146 allowed a remote attacker to potentially exploit heap corruption via a… |
| CVE-2015-4495 | Alta (8.8) | 69% | ⚠ Explotación activa | 8 ago 2015 | The PDF reader in Mozilla Firefox before 39.0.3, Firefox ESR 38.x before 38.1.1, and Firefox OS before 2.2 allows remote attackers to bypass the Same Origin Policy, and read arbitrary files or gain privileges, via… |
| CVE-2015-8651 | Alta (8.8) | 68% | ⚠ Explotación activa | 28 dic 2015 | Integer overflow in Adobe Flash Player before 18.0.0.324 and 19.x and 20.x before 20.0.0.267 on Windows and OS X and before 11.2.202.559 on Linux, Adobe AIR before 20.0.0.233, Adobe AIR SDK before 20.0.0.233, and Adobe… |
| CVE-2017-8291 | Alta (7.8) | 97% | ⚠ Explotación activa | 27 abr 2017 | Artifex Ghostscript through 2017-04-26 allows -dSAFER bypass and remote command execution via .rsdparams type confusion with a "/OutputFile (%pipe%" substring in a crafted .eps document that is an input to the gs… |
Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2025-6021 | Alta (7.5) | 1.4% | — | 12 jun 2025 | A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when… |
| CVE-2025-2784 | Media (6.5) | 0.84% | — | 3 abr 2025 | A flaw was found in libsoup. The package is vulnerable to a heap buffer over-read when sniffing content via the skip_insight_whitespace() function. Libsoup clients may read one byte out-of-bounds in response to a… |
| CVE-2024-12085 | Alta (7.5) | 8.8% | — | 14 ene 2025 | A flaw was found in rsync which could be triggered when rsync compares file checksums. This flaw allows an attacker to manipulate the checksum length (s2length) to cause a comparison between a checksum and uninitialized… |
| CVE-2024-1086 | Alta (7.8) | 28% | ⚠ Explotación activa | 31 ene 2024 | A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The nft_verdict_init() function allows positive values as drop error within the… |
| CVE-2024-0409 | Alta (7.8) | 0.36% | — | 18 ene 2024 | A flaw was found in the X.Org server. The cursor code in both Xephyr and Xwayland uses the wrong type of private at creation. It uses the cursor bits type with the cursor as private, and when initiating the cursor, that… |
| CVE-2024-0408 | Media (5.5) | 0.32% | — | 18 ene 2024 | A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource (as with a… |
| CVE-2023-6816 | Crítica (9.8) | 2.1% | — | 18 ene 2024 | A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbitrarily mapped to any value up to 255, but the X.Org Server… |
| CVE-2023-5455 | Media (6.5) | 0.57% | — | 10 ene 2024 | A Cross-site request forgery vulnerability exists in ipa/session/login_password in all supported versions of IPA. This flaw allows an attacker to trick the user into submitting a request that could perform actions as… |
| CVE-2023-5869 | Alta (8.8) | 4.3% | — | 10 dic 2023 | A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during… |
| CVE-2023-46847 | Alta (7.5) | 88% | — | 3 nov 2023 | Squid is vulnerable to a Denial of Service, where a remote attacker can perform buffer overflow attack by writing up to 2 MB of arbitrary data to heap memory when Squid is configured to accept HTTP Digest Authentication. |
| CVE-2023-3972 | Alta (7.8) | 0.27% | — | 1 nov 2023 | A vulnerability was found in insights-client. This security issue occurs because of insecure file operations or unsafe handling of temporary files and directories that lead to local privilege escalation. Before the… |
| CVE-2023-5367 | Alta (7.8) | 0.62% | — | 25 oct 2023 | A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in… |
| CVE-2023-3899 | Alta (7.8) | 0.24% | — | 23 ago 2023 | A vulnerability was found in subscription-manager that allows local privilege escalation due to inadequate authorization. The D-Bus interface com.redhat.RHSM1 exposes a significant number of methods to all users that… |
| CVE-2023-0179 | Alta (7.8) | 1.9% | — | 27 mar 2023 | A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root… |
| CVE-2023-0494 | Alta (7.8) | 0.90% | — | 27 mar 2023 | A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory.… |
| CVE-2019-8720 | Alta (8.8) | 1.6% | ⚠ Explotación activa | 6 mar 2023 | A vulnerability was found in WebKit. The flaw is triggered when processing maliciously crafted web content that may lead to arbitrary code execution. Improved memory handling addresses the multiple memory corruption… |
| CVE-2022-4254 | Alta (8.8) | 0.95% | — | 1 feb 2023 | sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters |
| CVE-2015-1931 | Media (5.5) | 0.22% | — | 29 sept 2022 | IBM Java Security Components in IBM SDK, Java Technology Edition 8 before SR1 FP10, 7 R1 before SR3 FP10, 7 before SR9 FP10, 6 R1 before SR8 FP7, 6 before SR16 FP7, and 5.0 before SR16 FP13 stores plaintext information… |
| CVE-2014-0148 | Media (5.5) | 0.30% | — | 29 sept 2022 | Qemu before 2.0 block driver for Hyper-V VHDX Images is vulnerable to infinite loops and other potential issues when calculating BAT entries, due to missing bounds checks for block_size and logical_sector_size… |
| CVE-2014-0147 | Media (6.2) | 0.33% | — | 29 sept 2022 | Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or a logic error while creating QCOW2… |
| CVE-2014-0144 | Alta (8.6) | 1.0% | — | 29 sept 2022 | QEMU before 2.0.0 block drivers for CLOOP, QCOW2 version 2 and various other image formats are vulnerable to potential memory corruptions, integer/buffer overflows or crash caused by missing input validations which… |
| CVE-2022-2739 | Media (5.3) | 0.51% | — | 1 sept 2022 | The version of podman as released for Red Hat Enterprise Linux 7 Extras via RHSA-2022:2190 advisory included an incorrect version of podman missing the fix for CVE-2020-14370, which was previously fixed via… |
| CVE-2022-2738 | Alta (7.5) | 0.91% | — | 1 sept 2022 | The version of podman as released for Red Hat Enterprise Linux 7 Extras via RHSA-2022:2190 advisory included an incorrect version of podman missing the fix for CVE-2020-8945, which was previously fixed via… |
| CVE-2022-1227 | Alta (8.8) | 4.2% | — | 29 abr 2022 | A privilege escalation flaw was found in Podman. This flaw allows an attacker to publish a malicious image to a public registry. Once this image is downloaded by a potential victim, the vulnerability is triggered after… |
| CVE-2022-0330 | Alta (7.8) | 0.38% | — | 25 mar 2022 | A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their… |
| CVE-2021-3656 | Alta (8.8) | 0.66% | — | 4 mar 2022 | A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due… |
| CVE-2021-44142 | Alta (8.8) | 73% | — | 21 feb 2022 | The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17,… |
| CVE-2021-4091 | Alta (7.5) | 2.0% | — | 18 feb 2022 | A double-free was found in the way 389-ds-base handles virtual attributes context in persistent searches. An attacker could send a series of search requests, forcing the server to behave unexpectedly, and crash. |
| CVE-2020-25717 | Alta (8.1) | 1.6% | — | 18 feb 2022 | A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation. |
| CVE-2016-2124 | Media (5.9) | 1.8% | — | 18 feb 2022 | A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required. |
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