Search vulnerabilities

Use the Query Builder to create your own search query, or check out the documentation to learn the search syntax.

Results 330

Export CSV
CVE-2016-5387

HTTPD: sets environmental variable based on user supplied Proxy request header

The Apache HTTP Server through 2.4.23 follows RFC 3875 section 4.1.18 and therefore does not protect applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect an application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue. NOTE: the vendor states "This mitigation has been assigned the identifier CVE-2016-5387"; in other words, this is not a CVE ID for a vulnerability.

CVSS 3.1 · 8.1 High EPSS 55.7% KEV · Not listed
Vendors
Apache Canonical Debian and 5 more
Products
Http Server Ubuntu Linux Debian Linux and 19 more
CVE-2016-5419

curl: TLS session resumption client cert bypass

curl and libcurl before 7.50.1 do not prevent TLS session resumption when the client certificate has changed, which allows remote attackers to bypass intended restrictions by resuming a session.

CVSS 3.0 · 7.5 High EPSS 15.1% KEV · Not listed
Vendors
Debian Haxx Opensuse and 1 more
Products
Debian Linux Libcurl Leap and 3 more
CVE-2014-8176

OpenSSL: Invalid free in DTLS

The dtls1_clear_queues function in ssl/d1_lib.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h frees data structures without considering that application data can arrive between a ChangeCipherSpec message and a Finished message, which allows remote DTLS peers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unexpected application data.

CVSS 3.0 · 7.5 High EPSS 16.6% KEV · Not listed
Vendors
Openssl Redhat
Products
Openssl Enterprise Linux Jboss Core Services
CVE-2014-3523

httpd: WinNT MPM denial of service

Memory leak in the winnt_accept function in server/mpm/winnt/child.c in the WinNT MPM in the Apache HTTP Server 2.4.x before 2.4.10 on Windows, when the default AcceptFilter is enabled, allows remote attackers to cause a denial of service (memory consumption) via crafted requests.

CVSS 3.0 · 7.5 High EPSS 16.8% KEV · Not listed
Vendors
Apache Microsoft Redhat
Products
Http Server Windows Jboss Core Services
CVE-2016-2109

openssl: ASN.1 BIO handling of large amounts of data

The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in the ASN.1 BIO implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (memory consumption) via a short invalid encoding.

CVSS 3.0 · 7.5 High EPSS 29.2% KEV · Not listed
Vendors
Openssl Redhat
Products
Openssl Enterprise Linux Enterprise Linux Desktop and 9 more
CVE-2016-2108

openssl: Memory corruption in the ASN.1 encoder

The ASN.1 implementation in OpenSSL before 1.0.1o and 1.0.2 before 1.0.2c allows remote attackers to execute arbitrary code or cause a denial of service (buffer underflow and memory corruption) via an ANY field in crafted serialized data, aka the "negative zero" issue.

CVSS 3.0 · 9.8 Critical EPSS 77.9% KEV · Not listed
Vendors
Google Openssl Redhat
Products
Android Openssl Enterprise Linux and 10 more
CVE-2016-2107

openssl: Padding oracle in AES-NI CBC MAC check

The AES-NI implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h does not consider memory allocation during a certain padding check, which allows remote attackers to obtain sensitive cleartext information via a padding-oracle attack against an AES CBC session. NOTE: this vulnerability exists because of an incorrect fix for CVE-2013-0169.

CVSS 3.1 · 5.9 Medium EPSS 89.1% KEV · Not listed
Vendors
Canonical Debian Google and 5 more
Products
Ubuntu Linux Debian Linux Android and 15 more
CVE-2016-2106

openssl: EVP_EncryptUpdate overflow

Integer overflow in the EVP_EncryptUpdate function in crypto/evp/evp_enc.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of data.

CVSS 3.0 · 7.5 High EPSS 27.3% KEV · Not listed
Vendors
Openssl Redhat
Products
Openssl Enterprise Linux Enterprise Linux Desktop and 10 more
CVE-2016-2105

openssl: EVP_EncodeUpdate overflow

Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of binary data.

CVSS 3.1 · 7.5 High EPSS 39.6% KEV · Not listed
Vendors
Apple Canonical Debian and 5 more
Products
Mac Os X Ubuntu Linux Debian Linux and 17 more
CVE-2016-1840

libxml2: Heap-buffer-overflow in xmlFAParserPosCharGroup

Heap-based buffer overflow in the xmlFAParsePosCharGroup function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted XML document.

CVSS 3.0 · 7.8 High EPSS 3.2% KEV · Not listed
Vendors
Apple Canonical Debian and 3 more
Products
Iphone Os Mac Os X Tvos and 13 more
CVE-2016-1839

libxml2: Heap-based buffer overread in xmlDictAddString

The xmlDictAddString function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.

CVSS 3.0 · 5.5 Medium EPSS 7.3% KEV · Not listed
Vendors
Apple Canonical Debian and 3 more
Products
Iphone Os Mac Os X Tvos and 13 more
CVE-2016-6306

openssl: certificate message OOB reads

The certificate parser in OpenSSL before 1.0.1u and 1.0.2 before 1.0.2i might allow remote attackers to cause a denial of service (out-of-bounds read) via crafted certificate operations, related to s3_clnt.c and s3_srvr.c.

CVSS 3.1 · 5.9 Medium EPSS 41.7% KEV · Not listed
Vendors
Canonical Debian Hp and 4 more
Products
Ubuntu Linux Debian Linux Icewall Federation Agent and 8 more
CVE-2016-1838

libxml2: Heap-based buffer overread in xmlPArserPrintFileContextInternal

The xmlPArserPrintFileContextInternal function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.

CVSS 3.0 · 5.5 Medium EPSS 7.0% KEV · Not listed
Vendors
Apple Canonical Debian and 3 more
Products
Iphone Os Mac Os X Tvos and 13 more
CVE-2016-1837

libxml2: Heap use-after-free in htmlPArsePubidLiteral and htmlParseSystemiteral

Multiple use-after-free vulnerabilities in the (1) htmlPArsePubidLiteral and (2) htmlParseSystemiteral functions in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allow remote attackers to cause a denial of service via a crafted XML document.

CVSS 3.0 · 5.5 Medium EPSS 4.4% KEV · Not listed
Vendors
Apple Canonical Debian and 3 more
Products
Iphone Os Mac Os X Tvos and 13 more
CVE-2016-1836

libxml2: Heap use-after-free in xmlDictComputeFastKey

Use-after-free vulnerability in the xmlDictComputeFastKey function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service via a crafted XML document.

CVSS 3.0 · 5.5 Medium EPSS 4.3% KEV · Not listed
Vendors
Apple Canonical Debian and 3 more
Products
Iphone Os Mac Os X Tvos and 13 more
CVE-2016-1835

libxml2: Heap use-after-free in xmlSAX2AttributeNs

Use-after-free vulnerability in the xmlSAX2AttributeNs function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2 and OS X before 10.11.5, allows remote attackers to cause a denial of service via a crafted XML document.

CVSS 3.0 · 8.8 High EPSS 5.6% KEV · Not listed
Vendors
Apple Canonical Debian and 1 more
Products
Iphone Os Mac Os X Ubuntu Linux and 3 more
CVE-2016-7141

curl: Incorrect reuse of client certificates

curl and libcurl before 7.50.2, when built with NSS and the libnsspem.so library is available at runtime, allow remote attackers to hijack the authentication of a TLS connection by leveraging reuse of a previously loaded client certificate from file for a connection for which no certificate has been set, a different vulnerability than CVE-2016-5420.

CVSS 3.0 · 7.5 High EPSS 8.2% KEV · Not listed
Vendors
Haxx Opensuse Redhat
Products
Libcurl Leap Enterprise Linux and 2 more
CVE-2016-1833

libxml2: Heap-based buffer overread in htmlCurrentChar

The htmlCurrentChar function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.

CVSS 3.0 · 5.5 Medium EPSS 2.6% KEV · Not listed
Vendors
Apple Canonical Debian and 3 more
Products
Iphone Os Mac Os X Tvos and 13 more
CVE-2016-7167

curl: escape and unescape integer overflows

Multiple integer overflows in the (1) curl_escape, (2) curl_easy_escape, (3) curl_unescape, and (4) curl_easy_unescape functions in libcurl before 7.50.3 allow attackers to have unspecified impact via a string of length 0xffffffff, which triggers a heap-based buffer overflow.

CVSS 3.0 · 9.8 Critical EPSS 11.7% KEV · Not listed
Vendors
Fedoraproject Haxx Redhat
Products
Fedora Libcurl Enterprise Linux and 2 more
CVE-2016-0799

OpenSSL: Fix memory issues in BIO_*printf functions

The fmtstr function in crypto/bio/b_print.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g improperly calculates string lengths, which allows remote attackers to cause a denial of service (overflow and out-of-bounds read) or possibly have unspecified other impact via a long string, as demonstrated by a large amount of ASN.1 data, a different vulnerability than CVE-2016-2842.

CVSS 3.0 · 9.8 Critical EPSS 32.4% KEV · Not listed
Vendors
Openssl Pulsesecure Redhat
Products
Openssl Client Steel Belted Radius and 3 more