Redhat Enterprise Linux vulnerabilities

CVE-2020-2604 [HIGH] CWE-502 CVE-2020-2604: Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization). Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embed

CVE-2025-3155 [HIGH] CWE-601 CVE-2025-3155: A flaw was found in Yelp. The Gnome user help application allows the help document to execute arbitr A flaw was found in Yelp. The Gnome user help application allows the help document to execute arbitrary scripts. This vulnerability allows malicious users to input help documents, which may exfiltrate user files to an external environment.

CVE-2019-16776 [HIGH] CWE-22 CVE-2019-16776: Versions of the npm CLI prior to 6.13.3 are vulnerable to an Arbitrary File Write. It fails to preve Versions of the npm CLI prior to 6.13.3 are vulnerable to an Arbitrary File Write. It fails to prevent access to folders outside of the intended node_modules folder through the bin field. A properly constructed entry in the package.json bin field would allow a package publisher to modify and/or gain access to arbitrary files on a user's system when the

CVE-2014-8157 [HIGH] CWE-189 CVE-2014-8157: Off-by-one error in the jpc_dec_process_sot function in JasPer 1.900.1 and earlier allows remote att Off-by-one error in the jpc_dec_process_sot function in JasPer 1.900.1 and earlier allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted JPEG 2000 image, which triggers a heap-based buffer overflow.

CVE-2026-34000 [CRITICAL] CWE-125 CVE-2026-34000: A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry pr A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the `CheckSetGeom()` and `XkbAddGeomKeyAlias` functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this wi

CVE-2015-4602 [CRITICAL] CVE-2015-4602: The __PHP_Incomplete_Class function in ext/standard/incomplete_class.c in PHP before 5.4.40, 5.5.x b The __PHP_Incomplete_Class function in ext/standard/incomplete_class.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an unexpected data type, related to a "type confusion" issue.

CVE-2015-0395 [CRITICAL] CVE-2015-0395: Unspecified vulnerability in Oracle Java SE 5.0u75, 6u85, 7u72, and 8u25 allows remote attackers to Unspecified vulnerability in Oracle Java SE 5.0u75, 6u85, 7u72, and 8u25 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Hotspot.

CVE-2023-2203 [HIGH] CWE-416 CVE-2023-2203: A flaw was found in the WebKitGTK package. An improper input validation issue may lead to a use-afte A flaw was found in the WebKitGTK package. An improper input validation issue may lead to a use-after-free vulnerability. This flaw allows attackers with network access to pass specially crafted web content files, causing a denial of service or arbitrary code execution. This CVE exists because of a CVE-2023-28205 security regression for the WebKitGTK pa

CVE-2019-2684 [MEDIUM] CVE-2019-2684: Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: RMI). Supp Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: RMI). Supported versions that are affected are Java SE: 7u211, 8u202, 11.0.2 and 12; Java SE Embedded: 8u201. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful

CVE-2019-3856 [HIGH] CWE-190 CVE-2019-3856: An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 befo An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

CVE-2019-3857 [HIGH] CWE-190 CVE-2019-3857: An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit signal are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

CVE-2024-12085 [HIGH] CWE-908 CVE-2024-12085: A flaw was found in rsync which could be triggered when rsync compares file checksums. This flaw all 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 memory and leak one byte of uninitialized stack data at a time.

CVE-2020-36328 [CRITICAL] CWE-787 CVE-2020-36328: A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPD A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVE-2020-36329 [CRITICAL] CWE-416 CVE-2020-36329: A flaw was found in libwebp in versions before 1.0.1. A use-after-free was found due to a thread bei A flaw was found in libwebp in versions before 1.0.1. A use-after-free was found due to a thread being killed too early. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVE-2019-0160 [CRITICAL] CWE-120 CVE-2019-0160: Buffer overflow in system firmware for EDK II may allow unauthenticated user to potentially enable e Buffer overflow in system firmware for EDK II may allow unauthenticated user to potentially enable escalation of privilege and/or denial of service via network access.

CVE-2026-5121 [HIGH] CWE-190 CVE-2026-5121: A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the z A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the zisofs block pointer allocation logic. A remote attacker can exploit this by providing a specially crafted ISO9660 image, which can lead to a heap buffer overflow. This could potentially allow for arbitrary code execution on the affected system.

CVE-2021-3518 [HIGH] CWE-416 CVE-2021-3518: There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted fil There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.

CVE-2014-8138 [HIGH] CWE-119 CVE-2014-8138: Heap-based buffer overflow in the jp2_decode function in JasPer 1.900.1 and earlier allows remote at Heap-based buffer overflow in the jp2_decode function in JasPer 1.900.1 and earlier allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted JPEG 2000 file.

CVE-2018-18314 [CRITICAL] CWE-119 CVE-2018-18314: Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid writ Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid write operations.

CVE-2014-3470 [MEDIUM] CWE-476 CVE-2014-3470: The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0. The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h, when an anonymous ECDH cipher suite is used, allows remote attackers to cause a denial of service (NULL pointer dereference and client crash) by triggering a NULL certificate value.