CVE-2021-3541

libxml2: Exponential entity expansion attack bypasses all existing protection mechanisms

A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.

CVSS 3.1 · 6.5 Medium EPSS 2.1% KEV · Not listed

Vendors

Netapp Oracle Redhat and 1 more

Products

Active Iq Unified Manager Cloud Backup Clustered Data Ontap and 26 more

CVE-2021-3537

libxml2: NULL pointer dereference when post-validating mixed content parsed in recovery mode

A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.

CVSS 3.1 · 5.9 Medium EPSS 3.6% KEV · Not listed

Vendors

Debian Fedoraproject Netapp and 3 more

Products

Debian Linux Fedora Active Iq Unified Manager and 18 more

CVE-2021-3520

lz4: memory corruption due to an integer overflow bug caused by memmove argument

There's a flaw in lz4. An attacker who submits a crafted file to an application linked with lz4 may be able to trigger an integer overflow, leading to calling of memmove() on a negative size argument, causing an out-of-bounds write and/or a crash. The greatest impact of this flaw is to availability, with some potential impact to confidentiality and integrity as well.

CVSS 3.1 · 9.8 Critical EPSS 3.4% KEV · Not listed

Vendors

Lz4 Project Netapp Oracle and 2 more

Products

Lz4 Active Iq Unified Manager Cloud Backup and 9 more

CVE-2021-3518

libxml2: Use-after-free in xmlXIncludeDoProcess() in xinclude.c

There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.

CVSS 3.1 · 8.8 High EPSS 21.9% KEV · Not listed

Vendors

Debian Fedoraproject Netapp and 3 more

Products

Debian Linux Fedora Active Iq Unified Manager and 17 more

CVE-2021-3517

libxml2: Heap-based buffer overflow in xmlEncodeEntitiesInternal() in entities.c

There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.

CVSS 3.1 · 8.6 High EPSS 17.0% KEV · Not listed

Vendors

Debian Fedoraproject Netapp and 3 more

Products

Debian Linux Fedora Active Iq Unified Manager and 27 more

CVE-2021-3516

libxml2: Use-after-free in xmlEncodeEntitiesInternal() in entities.c

There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability.

CVSS 3.1 · 7.8 High EPSS 2.0% KEV · Not listed

Vendors

Debian Fedoraproject Netapp and 3 more

Products

Debian Linux Fedora Clustered Data Ontap and 7 more

CVE-2021-3426

python: Information disclosure via pydoc

There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information belonging to the other user that they would not normally be able to access. The highest risk of this flaw is to data confidentiality. This flaw affects Python versions before 3.8.9, Python versions before 3.9.3 and Python versions before 3.10.0a7.

CVSS 3.1 · 5.7 Medium EPSS 1.9% KEV · Not listed

Vendors

Debian Fedoraproject Netapp and 3 more

Products

Debian Linux Fedora Cloud Backup and 8 more

CVE-2021-3326

glibc: Assertion failure in ISO-2022-JP-3 gconv module related to combining characters

The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid input sequences in the ISO-2022-JP-3 encoding, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.

CVSS 3.1 · 7.5 High EPSS 3.8% KEV · Not listed

Vendors

Debian Fujitsu Gnu and 3 more

Products

Debian Linux M10-1 M10-1 Firmware and 15 more

CVE-2021-3177

python: Stack-based buffer overflow in PyCArg_repr in _ctypes/callproc.c

Python 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution in certain Python applications that accept floating-point numbers as untrusted input, as demonstrated by a 1e300 argument to c_double.from_param. This occurs because sprintf is used unsafely.

CVSS 3.1 · 9.8 Critical EPSS 24.0% KEV · Not listed

Vendors

Debian Fedoraproject Netapp and 3 more

Products

Debian Linux Fedora Active Iq Unified Manager and 9 more

CVE-2020-35527

sqlite: Out of bounds access during table rename

In SQLite 3.31.1, there is an out of bounds access problem through ALTER TABLE for views that have a nested FROM clause.

CVSS 3.1 · 9.8 Critical EPSS 1.7% KEV · Not listed

Vendors

Netapp Redhat Sqlite

Products

Ontap Select Deploy Administration Utility Enterprise Linux Sqlite

CVE-2020-27618

glibc: iconv when processing invalid multi-byte input sequences fails to advance the input state, which could result in an infinite loop

The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, and IBM1399 encodings, fails to advance the input state, which could lead to an infinite loop in applications, resulting in a denial of service, a different vulnerability from CVE-2016-10228.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Debian Gnu Netapp and 2 more

Products

Debian Linux Glibc 500f and 22 more

CVE-2020-14145

openssh: Observable discrepancy leading to an information leak in the algorithm negotiation

The client side in OpenSSH 5.7 through 8.4 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts (where no host key for the server has been cached by the client). NOTE: some reports state that 8.5 and 8.6 are also affected.

CVSS 3.1 · 5.9 Medium EPSS 2.9% KEV · Not listed

Vendors

Netapp Openbsd Redhat

Products

Active Iq Unified Manager Aff A700s Aff A700s Firmware and 8 more

CVE-2020-13871

sqlite: use-after-free in resetAccumulator in select.c

SQLite 3.32.2 has a use-after-free in resetAccumulator in select.c because the parse tree rewrite for window functions is too late.

CVSS 3.1 · 7.5 High EPSS 4.4% KEV · Not listed

Vendors

Debian Fedoraproject Netapp and 3 more

Products

Debian Linux Fedora Cloud Backup and 9 more

CVE-2020-11656

sqlite: use-after-free in the ALTER TABLE implementation

In SQLite through 3.31.1, the ALTER TABLE implementation has a use-after-free, as demonstrated by an ORDER BY clause that belongs to a compound SELECT statement.

CVSS 3.1 · 9.8 Critical EPSS 8.7% KEV · Not listed

Vendors

Netapp Oracle Siemens and 2 more

Products

Ontap Select Deploy Administration Utility Communications Messaging Server Communications Network Charging And Control and 9 more

CVE-2020-11655

sqlite: malformed window-function query leads to DoS

SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function query because the AggInfo object's initialization is mishandled.

CVSS 3.1 · 7.5 High EPSS 4.3% KEV · Not listed

Vendors

Canonical Debian Netapp and 4 more

Products

Ubuntu Linux Debian Linux Ontap Select Deploy Administration Utility and 15 more

CVE-2019-25013

glibc: buffer over-read in iconv when processing invalid multi-byte input sequences in the EUC-KR encoding

The iconv feature in the GNU C Library (aka glibc or libc6) through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read.

CVSS 3.1 · 5.9 Medium EPSS 3.6% KEV · Not listed

Vendors

Broadcom Debian Fedoraproject and 3 more

Products

Fabric Operating System Debian Linux Fedora and 9 more

CVE-2019-20388

libxml2: memory leak in xmlSchemaPreRun in xmlschemas.c

xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.

CVSS 3.1 · 7.5 High EPSS 3.2% KEV · Not listed

Vendors

Debian Fedoraproject Netapp and 4 more

Products

Debian Linux Fedora Cloud Backup and 31 more

CVE-2019-19956

libxml2: memory leak in xmlParseBalancedChunkMemoryRecover in parser.c

xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.

CVSS 3.1 · 7.5 High EPSS 5.6% KEV · Not listed

Vendors

Canonical Debian Fedoraproject and 5 more

Products

Ubuntu Linux Debian Linux Fedora and 12 more

CVE-2019-19646

sqlite: pragma.c mishandles NOT NULL in an integrity_check PRAGMA command in certain cases of generated columns

pragma.c in SQLite through 3.30.1 mishandles NOT NULL in an integrity_check PRAGMA command in certain cases of generated columns.

CVSS 3.1 · 9.8 Critical EPSS 7.4% KEV · Not listed

Vendors

Netapp Oracle Siemens and 2 more

Products

Cloud Backup Ontap Select Deploy Administration Utility Mysql Workbench and 3 more

CVE-2019-19645

sqlite: infinite recursion via certain types of self-referential views in conjunction with ALTER TABLE statements

alter.c in SQLite through 3.30.1 allows attackers to trigger infinite recursion via certain types of self-referential views in conjunction with ALTER TABLE statements.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Netapp Oracle Siemens and 2 more

Products

Cloud Backup Ontap Select Deploy Administration Utility Mysql Workbench and 3 more