Red Hat Enterprise Linux

Description

Red Hat Enterprise Linux (RHEL) is a commercial open-source Linux distribution developed by Red Hat for the commercial market.

Website

https://redhat.com/rhel/

Product names

enterprise_linux, Red Hat Enterprise Linux 6

CVE-2023-38470 (GCVE-0-2023-38470)
Vulnerability from
Published
2023-11-02 14:57
Modified
2025-11-03 21:49
Severity ?
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Summary
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_escape_label() function.
References
Impacted products
Vendor Product Version
n/a avahi
Show details on NVD website

To clipboard 

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CVE-2023-38469 (GCVE-0-2023-38469)
Vulnerability from
Published
2023-11-02 14:49
Modified
2025-11-03 21:49
Severity ?
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Summary
A vulnerability was found in Avahi, where a reachable assertion exists in avahi_dns_packet_append_record.
References
Impacted products
Vendor Product Version
n/a avahi
Show details on NVD website

To clipboard 

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CVE-2023-38469 (GCVE-0-2023-38469)
Vulnerability from
Published
2023-11-02 14:49
Modified
2025-11-03 21:49
Severity ?
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Summary
A vulnerability was found in Avahi, where a reachable assertion exists in avahi_dns_packet_append_record.
References
Impacted products
Vendor Product Version
n/a avahi
Show details on NVD website

To clipboard 

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CVE-2023-2977 (GCVE-0-2023-2977)
Vulnerability from
Published
2023-06-01 00:00
Modified
2025-11-03 21:47
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CWE
Summary
A vulnerbility was found in OpenSC. This security flaw cause a buffer overrun vulnerability in pkcs15 cardos_have_verifyrc_package. The attacker can supply a smart card package with malformed ASN1 context. The cardos_have_verifyrc_package function scans the ASN1 buffer for 2 tags, where remaining length is wrongly caculated due to moved starting pointer. This leads to possible heap-based buffer oob read. In cases where ASAN is enabled while compiling this causes a crash. Further info leak or more damage is possible.
References
Impacted products
Vendor Product Version
n/a OpenSC Version: opensc-0.23.0
Show details on NVD website

To clipboard 

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CVE-2023-1981 (GCVE-0-2023-1981)
Vulnerability from
Published
2023-05-26 00:00
Modified
2025-11-03 21:47
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Summary
A vulnerability was found in the avahi library. This flaw allows an unprivileged user to make a dbus call, causing the avahi daemon to crash.
References
Impacted products
Vendor Product Version
n/a avahi Version: avahi-0.7-20
Show details on NVD website

To clipboard 

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CVE-2022-4900 (GCVE-0-2022-4900)
Vulnerability from
Published
2023-11-02 15:01
Modified
2025-11-03 21:46
Severity ?
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Summary
A vulnerability was found in PHP where setting the environment variable PHP_CLI_SERVER_WORKERS to a large value leads to a heap buffer overflow.
References
Impacted products
Vendor Product Version
n/a php
Show details on NVD website

To clipboard 

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CVE-2022-4900 (GCVE-0-2022-4900)
Vulnerability from
Published
2023-11-02 15:01
Modified
2025-11-03 21:46
Severity ?
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Summary
A vulnerability was found in PHP where setting the environment variable PHP_CLI_SERVER_WORKERS to a large value leads to a heap buffer overflow.
References
Impacted products
Vendor Product Version
n/a php
Show details on NVD website

To clipboard 

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CVE-2022-3715 (GCVE-0-2022-3715)
Vulnerability from
Published
2023-01-05 00:00
Modified
2025-11-03 21:46
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
Summary
A flaw was found in the bash package, where a heap-buffer overflow can occur in valid parameter_transform. This issue may lead to memory problems.
References
Impacted products
Vendor Product Version
n/a bash Version: bash 5.1.8
Show details on NVD website

To clipboard 

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CVE-2022-0934 (GCVE-0-2022-0934)
Vulnerability from
Published
2022-08-29 14:03
Modified
2025-11-03 21:45
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Summary
A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq, potentially causing a denial of service.
References
Impacted products
Vendor Product Version
n/a dnsmasq Version: Not-Known
Show details on NVD website

To clipboard 

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CVE-2021-42781 (GCVE-0-2021-42781)
Vulnerability from
Published
2022-04-18 00:00
Modified
2025-11-03 21:45
Severity ?
CWE
Summary
Heap buffer overflow issues were found in Opensc before version 0.22.0 in pkcs15-oberthur.c that could potentially crash programs using the library.
References
Impacted products
Vendor Product Version
n/a opensc Version: opensc 0.22.0
Show details on NVD website

To clipboard 

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displaying 591 - 600 organizations in total 784