CVE-2022-40304
- EPSS 0.11%
- Published 23.11.2022 18:15:12
- Last modified 28.04.2025 20:15:19
An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked.
CVE-2022-40303
- EPSS 0.26%
- Published 23.11.2022 00:15:11
- Last modified 29.04.2025 05:15:43
An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset,...
- EPSS 25.23%
- Published 21.06.2022 15:15:09
- Last modified 15.09.2025 14:15:33
In addition to the c_rehash shell command injection identified in CVE-2022-1292, further circumstances where the c_rehash script does not properly sanitise shell metacharacters to prevent command injection were found by code review. When the CVE-2022...
- EPSS 46.34%
- Published 03.05.2022 16:15:18
- Last modified 13.08.2025 14:15:28
The c_rehash script does not properly sanitise shell metacharacters to prevent command injection. This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execut...
CVE-2022-1343
- EPSS 0.13%
- Published 03.05.2022 16:15:18
- Last modified 05.05.2025 17:17:34
The function `OCSP_basic_verify` verifies the signer certificate on an OCSP response. In the case where the (non-default) flag OCSP_NOCHECKS is used then the response will be positive (meaning a successful verification) even in the case where the res...
CVE-2022-1434
- EPSS 0.06%
- Published 03.05.2022 16:15:18
- Last modified 21.11.2024 06:40:43
The OpenSSL 3.0 implementation of the RC4-MD5 ciphersuite incorrectly uses the AAD data as the MAC key. This makes the MAC key trivially predictable. An attacker could exploit this issue by performing a man-in-the-middle attack to modify data being s...
CVE-2022-1473
- EPSS 0.28%
- Published 03.05.2022 16:15:18
- Last modified 05.05.2025 17:17:34
The OPENSSL_LH_flush() function, which empties a hash table, contains a bug that breaks reuse of the memory occuppied by the removed hash table entries. This function is used when decoding certificates or keys. If a long lived process periodically de...
CVE-2022-29824
- EPSS 0.05%
- Published 03.05.2022 03:15:06
- Last modified 21.11.2024 06:59:45
In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte...
CVE-2022-22968
- EPSS 22.75%
- Published 14.04.2022 21:15:08
- Last modified 21.11.2024 06:47:42
In Spring Framework versions 5.3.0 - 5.3.18, 5.2.0 - 5.2.20, and older unsupported versions, the patterns for disallowedFields on a DataBinder are case sensitive which means a field is not effectively protected unless it is listed with both upper and...
CVE-2022-23308
- EPSS 0.06%
- Published 26.02.2022 05:15:08
- Last modified 05.05.2025 17:17:56
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.