4977 matches found
PHP getheaders() Unauthenticated Access
The vulnerability of the getheaders function implementation in the PHP programming language is related to insufficient validation of input data when processing links using the \0 symbol. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to...
HTTP/2: large amount of data requests leads to denial of service
A flaw was found in HTTP/2. An attacker can request a large amount of data by manipulating window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this queue can consume excess CPU, memory, or both, leading to a...
haproxy security, bug fix, and enhancement update
1.8.23-3 - Fix hapack zero byte input causing overwrite CVE-2020-11100, 1819519 1.8.23-2 - Consider exist status 143 as success 1778844 1.8.23-1 - Update to 1.8.23 1774745...
PT-2020-5865 · Php +9 · Php +9
Name of the Vulnerable Software and Affected Versions: PHP versions 7.2.x below 7.2.34 PHP versions 7.3.x below 7.3.23 PHP versions 7.4.x below 7.4.11 Description: The issue is related to the openssl encrypt function in PHP when used with AES-CCM mode and a 12-byte initialization vector IV. Only...
PHP 7.2.x < 7.2.30 Multiple Vulnerabilities
According to its self-reported version number, the version of PHP running on the remote web server is 7.2.x prior to 7.2.30. It is, therefore, affected by multiple vulnerabilities: - An out-of-bounds read error exists in urldecode due to improper data validation checks. An attacker can exploit...
CVE-2020-1632
In a certain condition, receipt of a specific BGP UPDATE message might cause Juniper Networks Junos OS and Junos OS Evolved devices to advertise an invalid BGP UPDATE message to other peers, causing the other peers to terminate the established BGP session, creating a Denial of Service DoS...
Cross-site Scripting (XSS)
php is vulnerable to cross-site scripting XSS. The vulnerability exists as a numeric truncation error and an input validation flaw were found in the way the PHP utf8decode function decoded partial multi-byte sequences for some multi-byte encodings, sending them to output without them being escape...
Cross-Site Scripting (XSS)
php is vulnerable to cross-site scripting XSS. It was discovered that PHP's htmlspecialchars function did not properly recognize partial multi-byte sequences for some multi-byte encodings, sending them to output without them being escaped. An attacker could use this flaw to perform a cross-site...
Arbitrary Command Execution
php is vulnerable to arbitrary command execution. The vulnerability exists as it was discovered that the PHP escapeshellcmd function did not properly escape multi-byte characters which are not valid in the locale used by the script. This could allow an attacker to bypass quoting restrictions...
CVE-2018-8779
It was found that the UNIXSocket::open and UNIXServer::open ruby methods did not handle the NULL byte properly. An attacker, able to inject NULL bytes in the socket path, could possibly trigger an unspecified behavior of the ruby script. Mitigation It is possible to test for presence of the NULL...
PT-2020-4097
Name of the Vulnerable Software and Affected Versions: Junos OS versions prior to 16.1R7-S6 Junos OS versions prior to 16.2R2-S11 Junos OS versions prior to 17.1R2-S11 Junos OS versions prior to 17.1R3-S2 Junos OS versions prior to 17.2R1-S9 Junos OS versions prior to 17.2R2-S8 Junos OS versions...
CVE-2020-11612
The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder...
CVE-2019-13224
A use-after-free in onignewdeluxe in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte...
DEBIAN-CVE-2020-7066
In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using getheaders with user-supplied URL, if the URL contains zero \0 character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the target of the getheade...
GHSA-MR6R-MVW4-736G Vyper interfaces returning integer types less than 256 bits can be manipulated if uint256 is used
VVE-2020-0001 Earlier today, we received a responsible disclosure of a potential issue from @montyly security researcher at @trailofbits for Vyper users who make assumptions about what values certain interface types can return. Impact We determined the issue to be mild and unlikely to be exploite...
UBUNTU-CVE-2019-20630
An issue was discovered in libgpac.a in GPAC before 0.8.0, as demonstrated by MP4Box. It contains a heap-based buffer over-read in BSReadByte called from gfbsreadbit in utils/bitstream.c that can cause a denial of service via a crafted MP4 file...
HTTP/2: large amount of data requests leads to denial of service
A flaw was found in HTTP/2. An attacker can request a large amount of data by manipulating window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this queue can consume excess CPU, memory, or both, leading to a...
USN-4306-1 dino-im vulnerabilities
It was discovered that Dino incorrectly validated inputs. An attacker could use this issue to possibly obtain, inject or remove sensitive information. This update also includes a fix to the encryption implementation in Dino to support 12 byte IVs, in addition to 16 byte IVs...
CVE-2020-7066
In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using getheaders with user-supplied URL, if the URL contains zero \0 character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the target of the getheade...
BSA-2020-926
Security Advisory ID : BSA-2020-926 Component : openfortivpn Revision : 1.0: Final tunnel.c mishandles certificate validation in openfortivpn 1.11.0 due to multiples issues. CVE-2020-7041 An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL 1.0.2 or later. tunnel.c mishandles...