CVSS: 7.5EPSS: 0%CPEs: 73EXPL: 0CVE-2020-25649 – jackson-databind: FasterXML DOMDeserializer insecure entity expansion is vulnerable to XML external entity (XXE)
https://notcve.org/view.php?id=CVE-2020-25649
A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity. Se encontró un fallo en FasterXML Jackson Databind, donde no tenía la expansión de entidad asegurada apropiadamente. Este fallo permite una vulnerabilidad a ataques de tipo XML external entity (XXE). • https://bugzilla.redhat.com/show_bug.cgi?id=1887664 https://github.com/FasterXML/jackson-databind/issues/2589 https://lists.apache.org/thread.html/r011d1430e8f40dff9550c3bc5d0f48b14c01ba8aecabd91d5e495386%40%3Ccommits.turbine.apache.org%3E https://lists.apache.org/thread.html/r024b7bda9c43c5560d81238748775c5ecfe01b57280f90df1f773949%40%3Cissues.hive.apache.org%3E https://lists.apache.org/thread.html/r04529cedaca40c2ff90af4880493f9c88a8ebf4d1d6c861d23108a5a%40%3Cnotifications.zookeeper.apache.org%3E https://lists.apache.org/thread.html/r0881e23bd9034c8f51fdccdc8f4d085ba985d • CWE-611: Improper Restriction of XML External Entity Reference •
CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2020-25648 – nss: TLS 1.3 CCS flood remote DoS Attack
https://notcve.org/view.php?id=CVE-2020-25648
A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58. Se encontró un fallo en la manera en que NSS manejaba los mensajes CCS (ChangeCipherSpec) en TLS versión 1.3. • https://bugzilla.redhat.com/show_bug.cgi?id=1887319 https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.58_release_notes https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E https://lists.debian.org/debian-lts-announce/2023/10/msg00039.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ERA5SVJQXQMDGES7RIT4F4NQVLD35RXN https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproje • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 8.1EPSS: 0%CPEs: 37EXPL: 1CVE-2020-24750 – jackson-databind: Serialization gadgets in com.pastdev.httpcomponents.configuration.JndiConfiguration
https://notcve.org/view.php?id=CVE-2020-24750
FasterXML jackson-databind 2.x before 2.9.10.6 mishandles the interaction between serialization gadgets and typing, related to com.pastdev.httpcomponents.configuration.JndiConfiguration. FasterXML jackson-databind versiones 2.x anteriores a 2.9.10.6, maneja inapropiadamente la interacción entre los gadgets de serialización y la escritura, relacionada con com.pastdev.httpcomponents.configuration.JndiConfiguration A flaw was found in jackson-databind 2.x in versions prior to 2.9.10.6. The interaction between serialization gadgets and typing is mishandled. The highest threat from this vulnerability is to data confidentiality and system availability. • https://github.com/Al1ex/CVE-2020-24750 https://github.com/FasterXML/jackson-databind/commit/ad5a630174f08d279504bc51ebba8772fd71b86b https://github.com/FasterXML/jackson-databind/issues/2798 https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html https://security.netapp.com/advisory/ntap-20201009-0003 https://www.oracle.com//security-alerts/cpujul2021.html https://www.oracle.com/security-alerts/cpuApr2021.html https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com • CWE-502: Deserialization of Untrusted Data •
CVSS: 7.5EPSS: 0%CPEs: 21EXPL: 0CVE-2020-12723 – perl: corruption of intermediate language state of compiled regular expression due to recursive S_study_chunk() calls leads to DoS
https://notcve.org/view.php?id=CVE-2020-12723
regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls. En el archivo regcomp.c en Perl versiones anteriores a 5.30.3, permite un desbordamiento del búfer por medio de una expresión regular diseñada debido a llamadas recursivas de la función S_study_chunk • http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.html https://github.com/Perl/perl5/blob/blead/pod/perl5303delta.pod https://github.com/Perl/perl5/compare/v5.30.2...v5.30.3 https://github.com/Perl/perl5/issues/16947 https://github.com/Perl/perl5/issues/17743 https://github.com/perl/perl5/commit/66bbb51b93253a3f87d11c2695cfb7bdb782184a https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IN3TTBO5KSGWE5IRIKDJ5JSQRH7ANNXE https://security.g • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-185: Incorrect Regular Expression •
CVSS: 8.6EPSS: 0%CPEs: 25EXPL: 0CVE-2020-10878 – perl: corruption of intermediate language state of compiled regular expression due to integer overflow leads to DoS
https://notcve.org/view.php?id=CVE-2020-10878
Perl before 5.30.3 has an integer overflow related to mishandling of a "PL_regkind[OP(n)] == NOTHING" situation. A crafted regular expression could lead to malformed bytecode with a possibility of instruction injection. Perl versiones anteriores a 5.30.3, presenta un desbordamiento de enteros relacionado con un manejo inapropiado de una situación "PL_regkind[OP(n)] == NOTHING". Una expresión regular diseñada podría conllevar a un bytecode malformado con la posibilidad de inyección de instrucciones • http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.html https://github.com/Perl/perl5/blob/blead/pod/perl5303delta.pod https://github.com/Perl/perl5/compare/v5.30.2...v5.30.3 https://github.com/perl/perl5/commit/0a320d753fe7fca03df259a4dfd8e641e51edaa8 https://github.com/perl/perl5/commit/3295b48defa0f8570114877b063fe546dd348b3c https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IN3TTBO5KSGWE5IRIKDJ5JSQRH7ANNXE https://security.gentoo.org/glsa/202006-03 htt • CWE-185: Incorrect Regular Expression CWE-190: Integer Overflow or Wraparound •