83 matches found
Important: nghttp2
Issue Overview: The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. CVE-2023-44487 Affected Packages: nghttp2 Issue Correction: Run dnf update nghttp2...
AZL-31332 CVE-2023-44487 affecting package nghttp2 for versions less than 1.57.0-1
The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...
SUSE SLED15: libnghttp2-14 / libnghttp2-14-32bit / libnghttp2-devel / etc (SUSE-SU-2023:3997-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:3997-1 advisory. - CVE-2023-35945: Fixed memory leak when PUSHPROMISE or HEADERS frame cannot be sent bsc1215713. Tenable...
SUSE SLES12 Security Update : nghttp2 (SUSE-SU-2023:3842-1)
The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:3842-1 advisory. - CVE-2023-35945: Fixed memory leak when PUSHPROMISE or HEADERS frame cannot be sent bsc1215713. Tenable has extracted the preceding...
USN-6142-1 nghttp2 vulnerability
Gal Goldshtein discovered that nghttp2 incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service...
AlmaLinux 8 : nghttp2 (ALSA-2020:2755)
The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2020:2755 advisory. - In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious clien...
nghttp2 version >= 1.10.0 and nghttp2 <= v1.31.0 contains an Improper Input Validation CWE-20 vulnerability in ALTSVC frame handling that can result in segmentation fault leading to denial of service. This attack appears to be exploitable via network client. This vulnerability appears to have been fixed in >= 1.31.1.
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The vulnerability of the nghttp2 library, related to errors occurring when using allocated memory during the processing of HTTP/2 SETTINGS, allows a attacker to cause a service failure.
The vulnerability of the nghttp2 library is related to errors that occur when using allocated memory during the processing of HTTP/2 SETTINGS packets. Exploiting this vulnerability can allow a malicious actor to cause service interruptions by sending numerous HTTP/2 SETTINGS packets...
nghttp2: overly large SETTINGS frames can lead to DoS
A resource consumption vulnerability was found in nghttp2. This flaw allows an attacker to repeatedly construct an overly large HTTP/2 SETTINGS frame with a length of 14,400 bytes that causes excessive CPU usage, leading to a denial of service...
nghttp2: overly large SETTINGS frames can lead to DoS
A resource consumption vulnerability was found in nghttp2. This flaw allows an attacker to repeatedly construct an overly large HTTP/2 SETTINGS frame with a length of 14,400 bytes that causes excessive CPU usage, leading to a denial of service...
nghttp2: overly large SETTINGS frames can lead to DoS
A resource consumption vulnerability was found in nghttp2. This flaw allows an attacker to repeatedly construct an overly large HTTP/2 SETTINGS frame with a length of 14,400 bytes that causes excessive CPU usage, leading to a denial of service...
nghttp2: overly large SETTINGS frames can lead to DoS
A resource consumption vulnerability was found in nghttp2. This flaw allows an attacker to repeatedly construct an overly large HTTP/2 SETTINGS frame with a length of 14,400 bytes that causes excessive CPU usage, leading to a denial of service...
nghttp2: overly large SETTINGS frames can lead to DoS
A resource consumption vulnerability was found in nghttp2. This flaw allows an attacker to repeatedly construct an overly large HTTP/2 SETTINGS frame with a length of 14,400 bytes that causes excessive CPU usage, leading to a denial of service...
Unspecified Vulnerability in Nghttp2
Nghttp2 is a C library for implementing HTTP/2 from the Nghttp2 community. A security vulnerability exists in Nghttp2 versions prior to 1.41.0, which can be exploited to cause a denial of service by an attacker with a malicious client constructing a 14,400-byte long SETTINGS frame...
UBUNTU-CVE-2020-11080
In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The attack causes th...
CVE-2020-11080 Denial of service in nghttp2
In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The attack causes th...
PT-2020-4061 · Nghttp2 +9 · Nghttp2 +9
Name of the Vulnerable Software and Affected Versions: nghttp2 versions prior to 1.41.0 Description: The issue is related to the handling of HTTP/2 SETTINGS frames in nghttp2, where an overly large frame payload can cause a denial of service. A malicious client can construct a SETTINGS frame with...
nghttp2: Null pointer dereference when too large ALTSVC frame is received
nghttp2 version = 1.10.0 and nghttp2 = 1.31.1...
