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Vulnerabilities

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Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

5368CVEs
CVE-2020-12662
Unbound before 1.10.1 has Insufficient Control of Network Message Volume, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records.
Published 2020-05-19 · Modified
7.5EPSS 0.032
CVE-2015-2059
The stringprep_utf8_to_ucs4 function in libin before 1.31, as used in jabberd2, allows context-dependent attackers to read system memory and possibly have other unspecified impact via invalid UTF-8 characters in a string, which triggers an out-of-bounds read.
Published 2015-08-12 · Modified
7.5EPSS 0.032
CVE-2021-23437
Regular Expression Denial of Service (ReDoS)
Published 2021-09-03 · Modified
7.5EPSS 0.032
CVE-2021-27921
Pillow before 8.1.2 allows attackers to cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for a BLP container, and thus an attempted memory allocation can be very large.
Published 2021-03-03 · Modified
7.5EPSS 0.032
CVE-2008-3223
SQL injection vulnerability in the Schema API in Drupal 6.x before 6.3 allows remote attackers to execute arbitrary SQL commands via vectors related to "an inappropriate placeholder for 'numeric' fields."
Published 2008-07-18 · Modified
7.5EPSS 0.032
CVE-2019-16159
BIRD Internet Routing Daemon 1.6.x through 1.6.7 and 2.x through 2.0.5 has a stack-based buffer overflow. The BGP daemon's support for RFC 8203 administrative shutdown communication messages included an incorrect logical expression when checking the validity of an input message. Sending a shutdown communication with a sufficient message length causes a four-byte overflow to occur while processing the message, where two of the overflow bytes are attacker-controlled and two are fixed.
Published 2019-09-09 · Modified
7.5EPSS 0.032
CVE-2022-39261
Twig may load a template outside a configured directory when using the filesystem loader
Published 2022-09-28 · Modified
7.5EPSS 0.032
CVE-2022-38177
Memory leak in ECDSA DNSSEC verification code
Published 2022-09-21 · Modified
7.5EPSS 0.032
CVE-2019-20388
xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.
Published 2020-01-21 · Modified
7.5EPSS 0.031
CVE-2020-25672
A memory leak vulnerability was found in Linux kernel in llcp_sock_connect
Published 2021-05-25 · Modified
7.5EPSS 0.031
CVE-2019-16865
An issue was discovered in Pillow before 6.2.0. When reading specially crafted invalid image files, the library can either allocate very large amounts of memory or take an extremely long period of time to process the image.
Published 2019-10-04 · Modified
7.5EPSS 0.031
CVE-2015-5705
Argument injection vulnerability in devscripts before 2.15.7 allows remote attackers to write to arbitrary files via a crafted symlink and crafted filename.
Published 2017-09-06 · Modified
7.5EPSS 0.031
CVE-2020-26575
In Wireshark through 3.2.7, the Facebook Zero Protocol (aka FBZERO) dissector could enter an infinite loop. This was addressed in epan/dissectors/packet-fbzero.c by correcting the implementation of offset advancement.
Published 2020-10-06 · Modified
7.5EPSS 0.031
CVE-2010-5304
A NULL pointer dereference flaw was found in the way LibVNCServer before 0.9.9 handled certain ClientCutText message. A remote attacker could use this flaw to crash the VNC server by sending a specially crafted ClientCutText message from a VNC client.
Published 2020-02-05 · Modified
7.5EPSS 0.031
CVE-2020-8037
ppp decapsulator can be convinced to allocate a large amount of memory
Published 2020-11-04 · Modified
7.5EPSS 0.031
CVE-2020-9428
In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14, the EAP dissector could crash. This was addressed in epan/dissectors/packet-eap.c by using more careful sscanf parsing.
Published 2020-02-27 · Modified
7.5EPSS 0.031
CVE-2021-4190
Large loop in the Kafka dissector in Wireshark 3.6.0 allows denial of service via packet injection or crafted capture file
Published 2021-12-30 · Modified
7.5EPSS 0.031
CVE-2021-33582
Cyrus IMAP before 3.4.2 allows remote attackers to cause a denial of service (multiple-minute daemon hang) via input that is mishandled during hash-table interaction. Because there are many insertions into a single bucket, strcmp becomes slow. This is fixed in 3.4.2, 3.2.8, and 3.0.16.
Published 2021-09-01 · Modified
7.5EPSS 0.031
CVE-2017-5357
regex.c in GNU ed before 1.14.1 allows attackers to cause a denial of service (crash) via a malformed command, which triggers an invalid free.
Published 2017-02-16 · Modified
7.5EPSS 0.031
CVE-2016-2145
The am_read_post_data function in mod_auth_mellon before 0.11.1 does not check if the ap_get_client_block function returns an error, which allows remote attackers to cause a denial of service (segmentation fault and process crash) via a crafted POST data.
Published 2016-04-15 · Modified
7.5EPSS 0.031
CVE-2019-0001
Junos OS: MX Series: uncontrolled recursion and crash in Broadband Edge subscriber management daemon (bbe-smgd).
Published 2019-01-15 · Modified
7.5EPSS 0.030
CVE-2020-13574
A denial-of-service vulnerability exists in the WS-Security plugin functionality of Genivia gSOAP 2.8.107. A specially crafted SOAP request can lead to denial of service. An attacker can send an HTTP request to trigger this vulnerability.
Published 2021-02-10 · Modified
7.5EPSS 0.030
CVE-2020-13577
A denial-of-service vulnerability exists in the WS-Security plugin functionality of Genivia gSOAP 2.8.107. A specially crafted SOAP request can lead to denial of service. An attacker can send an HTTP request to trigger this vulnerability.
Published 2021-02-10 · Modified
7.5EPSS 0.030
CVE-2021-38604
In librt in the GNU C Library (aka glibc) through 2.34, sysdeps/unix/sysv/linux/mq_notify.c mishandles certain NOTIFY_REMOVED data, leading to a NULL pointer dereference. NOTE: this vulnerability was introduced as a side effect of the CVE-2021-33574 fix.
Published 2021-08-12 · Modified
7.5EPSS 0.030
CVE-2021-27923
Pillow before 8.1.2 allows attackers to cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for an ICO container, and thus an attempted memory allocation can be very large.
Published 2021-03-03 · Modified
7.5EPSS 0.030
CVE-2020-13578
A denial-of-service vulnerability exists in the WS-Security plugin functionality of Genivia gSOAP 2.8.107. A specially crafted SOAP request can lead to denial of service. An attacker can send an HTTP request to trigger this vulnerability.
Published 2021-02-10 · Modified
7.5EPSS 0.030
CVE-2019-9897
Multiple denial-of-service attacks that can be triggered by writing to the terminal exist in PuTTY versions before 0.71.
Published 2019-03-21 · Modified
7.5EPSS 0.030
CVE-2016-5391
libreswan before 3.18 allows remote attackers to cause a denial of service (NULL pointer dereference and pluto daemon restart).
Published 2017-06-13 · Modified
7.5EPSS 0.030
CVE-2016-7946
X.org libXi before 1.7.7 allows remote X servers to cause a denial of service (infinite loop) via vectors involving length fields.
Published 2016-12-13 · Modified
7.5EPSS 0.030
CVE-2020-26890
Matrix Synapse before 1.20.0 erroneously permits non-standard NaN, Infinity, and -Infinity JSON values in fields of m.room.member events, allowing remote attackers to execute a denial of service attack against the federation and common Matrix clients. If such a malformed event is accepted into the room's state, the impact is long-lasting and is not fixed by an upgrade to a newer version, requiring the event to be manually redacted instead. Since events are replicated to servers of other room members, the impact is not constrained to the server of the event sender.
Published 2020-11-24 · Modified
7.5EPSS 0.030
CVE-2016-1254
Tor before 0.2.8.12 might allow remote attackers to cause a denial of service (client crash) via a crafted hidden service descriptor.
Published 2017-12-05 · Modified
7.5EPSS 0.030
CVE-2023-31122
Apache HTTP Server: mod_macro buffer over-read
Published 2023-10-23 · Analyzed
7.5EPSS 0.030
CVE-2021-38593
Qt 5.x before 5.15.6 and 6.x through 6.1.2 has an out-of-bounds write in QOutlineMapper::convertPath (called from QRasterPaintEngine::fill and QPaintEngineEx::stroke).
Published 2021-08-12 · Modified
7.5EPSS 0.030
CVE-2016-7945
Multiple integer overflows in X.org libXi before 1.7.7 allow remote X servers to cause a denial of service (out-of-bounds memory access or infinite loop) via vectors involving length fields.
Published 2016-12-13 · Modified
7.5EPSS 0.030
CVE-2021-27219
An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function g_bytes_new has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memory corruption.
Published 2021-02-15 · Modified
7.5EPSS 0.030
CVE-2020-13962
Qt 5.12.2 through 5.14.2, as used in unofficial builds of Mumble 1.3.0 and other products, mishandles OpenSSL's error queue, which can cause a denial of service to QSslSocket users. Because errors leak in unrelated TLS sessions, an unrelated session may be disconnected when any handshake fails. (Mumble 1.3.1 is not affected, regardless of the Qt version.)
Published 2020-06-08 · Modified
7.5EPSS 0.030
CVE-2022-38178
Memory leaks in EdDSA DNSSEC verification code
Published 2022-09-21 · Modified
7.5EPSS 0.030
CVE-2023-36053
In Django 3.2 before 3.2.20, 4 before 4.1.10, and 4.2 before 4.2.3, EmailValidator and URLValidator are subject to a potential ReDoS (regular expression denial of service) attack via a very large number of domain name labels of emails and URLs.
Published 2023-07-03 · Modified
7.5EPSS 0.030
CVE-2021-41611
An issue was discovered in Squid 5.0.6 through 5.1.x before 5.2. When validating an origin server or peer certificate, Squid may incorrectly classify certain certificates as trusted. This problem allows a remote server to obtain security trust well improperly. This indication of trust may be passed along to clients, allowing access to unsafe or hijacked services.
Published 2021-10-18 · Modified
7.5EPSS 0.029
CVE-2019-19246
Oniguruma through 6.9.3, as used in PHP 7.3.x and other products, has a heap-based buffer over-read in str_lower_case_match in regexec.c.
Published 2019-11-25 · Modified
7.5EPSS 0.029
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