Summary
Detail | |||
---|---|---|---|
Vendor | Canonical | First view | 2018-12-20 |
Product | Ubuntu Linux | Last view | 2020-07-29 |
Version | 19.10 | Type | Os |
Update | * | ||
Edition | * | ||
Language | * | ||
Sofware Edition | * | ||
Target Software | * | ||
Target Hardware | * | ||
Other | * | ||
CPE Product | cpe:2.3:o:canonical:ubuntu_linux |
Activity : Overall
Related : CVE
Date | Alert | Description | |
---|---|---|---|
5.9 | 2020-07-29 | CVE-2020-11934 | It was discovered that snapctl user-open allowed altering the $XDG_DATA_DIRS environment variable when calling the system xdg-open. OpenURL() in usersession/userd/launcher.go would alter $XDG_DATA_DIRS to append a path to a directory controlled by the calling snap. A malicious snap could exploit this to bypass intended access restrictions to control how the host system xdg-open script opens the URL and, for example, execute a script shipped with the snap without confinement. This issue did not affect Ubuntu Core systems. Fixed in snapd versions 2.45.1ubuntu0.2, 2.45.1+18.04.2 and 2.45.1+20.04.2. |
6.8 | 2020-07-29 | CVE-2020-11933 | cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices was run without restrictions on every boot, which a physical attacker could exploit by crafting cloud-init user-data/meta-data via external media to perform arbitrary changes on the device to bypass intended security mechanisms such as full disk encryption. This issue did not affect traditional Ubuntu systems. Fixed in snapd version 2.45.2, revision 8539 and core version 2.45.2, revision 9659. |
6.5 | 2020-07-06 | CVE-2020-10760 | A use-after-free flaw was found in all samba LDAP server versions before 4.10.17, before 4.11.11, before 4.12.4 used in a AC DC configuration. A Samba LDAP user could use this flaw to crash samba. |
4.4 | 2020-06-30 | CVE-2020-5973 | NVIDIA Virtual GPU Manager and the guest drivers contain a vulnerability in vGPU plugin, in which there is the potential to execute privileged operations, which may lead to denial of service. This affects vGPU version 8.x (prior to 8.4), version 9.x (prior to 9.4) and version 10.x (prior to 10.3). |
9.8 | 2020-06-30 | CVE-2017-18922 | It was discovered that websockets.c in LibVNCServer prior to 0.9.12 did not properly decode certain WebSocket frames. A malicious attacker could exploit this by sending specially crafted WebSocket frames to a server, causing a heap-based buffer overflow. |
5.5 | 2020-06-15 | CVE-2020-0543 | Incomplete cleanup from specific special register read operations in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. |
7.1 | 2020-06-09 | CVE-2020-9843 | An input validation issue was addressed with improved input validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, tvOS 13.4.5, watchOS 6.2.5, Safari 13.1.1, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing maliciously crafted web content may lead to a cross site scripting attack. |
7.1 | 2020-06-09 | CVE-2020-9805 | A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.5 and iPadOS 13.5, tvOS 13.4.5, watchOS 6.2.5, Safari 13.1.1, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing maliciously crafted web content may lead to universal cross site scripting. |
7.4 | 2020-06-04 | CVE-2020-13777 | GnuTLS 3.6.x before 3.6.14 uses incorrect cryptography for encrypting a session ticket (a loss of confidentiality in TLS 1.2, and an authentication bypass in TLS 1.3). The earliest affected version is 3.6.4 (2018-09-24) because of an error in a 2018-09-18 commit. Until the first key rotation, the TLS server always uses wrong data in place of an encryption key derived from an application. |
5.9 | 2020-06-03 | CVE-2020-13254 | An issue was discovered in Django 2.2 before 2.2.13 and 3.0 before 3.0.7. In cases where a memcached backend does not perform key validation, passing malformed cache keys could result in a key collision, and potential data leakage. |
6.5 | 2020-05-28 | CVE-2020-13645 | In GNOME glib-networking through 2.64.2, the implementation of GTlsClientConnection skips hostname verification of the server's TLS certificate if the application fails to specify the expected server identity. This is in contrast to its intended documented behavior, to fail the certificate verification. Applications that fail to provide the server identity, including Balsa before 2.5.11 and 2.6.x before 2.6.1, accept a TLS certificate if the certificate is valid for any host. |
9.8 | 2020-05-26 | CVE-2020-6831 | A buffer overflow could occur when parsing and validating SCTP chunks in WebRTC. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0. |
8.3 | 2020-05-22 | CVE-2020-13398 | An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) write vulnerability has been detected in crypto_rsa_common in libfreerdp/crypto/crypto.c. |
5.5 | 2020-05-22 | CVE-2020-13397 | An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) read vulnerability has been detected in security_fips_decrypt in libfreerdp/core/security.c due to an uninitialized value. |
7.1 | 2020-05-22 | CVE-2020-13396 | An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) read vulnerability has been detected in ntlm_read_ChallengeMessage in winpr/libwinpr/sspi/NTLM/ntlm_message.c. |
7.5 | 2020-05-19 | CVE-2020-12663 | Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers. |
7.5 | 2020-05-19 | 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. |
4.4 | 2020-05-19 | CVE-2020-10724 | A vulnerability was found in DPDK versions 18.11 and above. The vhost-crypto library code is missing validations for user-supplied values, potentially allowing an information leak through an out-of-bounds memory read. |
6.7 | 2020-05-19 | CVE-2020-10723 | A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index (a UInt) is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption. |
6.7 | 2020-05-19 | CVE-2020-10722 | A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhost_user_set_log_base() could result in a smaller memory map than requested, possibly allowing memory corruption. |
3.3 | 2020-05-15 | CVE-2020-11931 | An Ubuntu-specific modification to Pulseaudio to provide security mediation for Snap-packaged applications was found to have a bypass of intended access restriction for snaps which plugs any of pulseaudio, audio-playback or audio-record via unloading the pulseaudio snap policy module. This issue affects: pulseaudio 1:8.0 versions prior to 1:8.0-0ubuntu3.12; 1:11.1 versions prior to 1:11.1-1ubuntu7.7; 1:13.0 versions prior to 1:13.0-1ubuntu1.2; 1:13.99.1 versions prior to 1:13.99.1-1ubuntu3.2; |
2.2 | 2020-05-15 | CVE-2020-11526 | libfreerdp/core/update.c in FreeRDP versions > 1.1 through 2.0.0-rc4 has an Out-of-bounds Read. |
2.2 | 2020-05-15 | CVE-2020-11525 | libfreerdp/cache/bitmap.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has an Out of bounds read. |
6.6 | 2020-05-15 | CVE-2020-11524 | libfreerdp/codec/interleaved.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has an Out-of-bounds Write. |
6.6 | 2020-05-15 | CVE-2020-11523 | libfreerdp/gdi/region.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has an Integer Overflow. |
CWE : Common Weakness Enumeration
% | id | Name |
---|---|---|
15% (19) | CWE-401 | Failure to Release Memory Before Removing Last Reference ('Memory L... |
12% (15) | CWE-125 | Out-of-bounds Read |
10% (13) | CWE-787 | Out-of-bounds Write |
6% (8) | CWE-190 | Integer Overflow or Wraparound |
5% (7) | CWE-416 | Use After Free |
4% (5) | CWE-200 | Information Exposure |
4% (5) | CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflo... |
4% (5) | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
3% (4) | CWE-476 | NULL Pointer Dereference |
3% (4) | CWE-269 | Improper Privilege Management |
3% (4) | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') |
2% (3) | CWE-369 | Divide By Zero |
2% (3) | CWE-78 | Improper Sanitization of Special Elements used in an OS Command ('O... |
2% (3) | CWE-20 | Improper Input Validation |
1% (2) | CWE-668 | Exposure of Resource to Wrong Sphere |
1% (2) | CWE-665 | Improper Initialization |
1% (2) | CWE-367 | Time-of-check Time-of-use (TOCTOU) Race Condition |
1% (2) | CWE-362 | Race Condition |
1% (2) | CWE-327 | Use of a Broken or Risky Cryptographic Algorithm |
1% (2) | CWE-295 | Certificate Issues |
1% (2) | CWE-287 | Improper Authentication |
1% (2) | CWE-74 | Failure to Sanitize Data into a Different Plane ('Injection') |
1% (2) | CWE-59 | Improper Link Resolution Before File Access ('Link Following') |
0% (1) | CWE-772 | Missing Release of Resource after Effective Lifetime |
0% (1) | CWE-674 | Uncontrolled Recursion |
Snort® IPS/IDS
Date | Description |
---|---|
2020-12-05 | TRUFFLEHUNTER TALOS-2019-0973 attack attempt RuleID : 52571 - Type : FILE-OTHER - Revision : 1 |
2020-12-05 | TRUFFLEHUNTER TALOS-2019-0973 attack attempt RuleID : 52570 - Type : FILE-OTHER - Revision : 1 |
2019-12-10 | PHP FPM env_path_info buffer underflow attempt RuleID : 52123 - Type : SERVER-WEBAPP - Revision : 1 |
2014-01-10 | PHP uri tag injection attempt RuleID : 23111 - Type : POLICY-OTHER - Revision : 12 |
2014-01-10 | PHP function CRLF injection attempt RuleID : 12360 - Type : SERVER-WEBAPP - Revision : 11 |