Vulnerabilities (CVE)

Filtered by vendor Fedoraproject Subscribe
Total 5463 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-35884 2 Fedoraproject, Tiny-http Project 2 Fedora, Tiny-http 2026-06-17 6.4 MEDIUM 6.5 MEDIUM
An issue was discovered in the tiny_http crate through 2020-06-16 for Rust. HTTP Request smuggling can occur via a malformed Transfer-Encoding header.
CVE-2020-35738 3 Debian, Fedoraproject, Wavpack 3 Debian Linux, Fedora, Wavpack 2026-06-17 5.8 MEDIUM 6.1 MEDIUM
WavPack 5.3.0 has an out-of-bounds write in WavpackPackSamples in pack_utils.c because of an integer overflow in a malloc argument. NOTE: some third-parties claim that there are later "unofficial" releases through 5.3.2, which are also affected.
CVE-2020-35733 2 Erlang, Fedoraproject 2 Erlang\/otp, Fedora 2026-06-17 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Erlang/OTP before 23.2.2. The ssl application 10.2 accepts and trusts an invalid X.509 certificate chain to a trusted root Certification Authority.
CVE-2020-35730 3 Debian, Fedoraproject, Roundcube 3 Debian Linux, Fedora, Webmail 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
An XSS issue was discovered in Roundcube Webmail before 1.2.13, 1.3.x before 1.3.16, and 1.4.x before 1.4.10. The attacker can send a plain text e-mail message, with JavaScript in a link reference element that is mishandled by linkref_addindex in rcube_string_replacer.php.
CVE-2020-35701 2 Cacti, Fedoraproject 2 Cacti, Fedora 2026-06-17 6.5 MEDIUM 8.8 HIGH
An issue was discovered in Cacti 1.2.x through 1.2.16. A SQL injection vulnerability in data_debug.php allows remote authenticated attackers to execute arbitrary SQL commands via the site_id parameter. This can lead to remote code execution.
CVE-2020-35680 2 Fedoraproject, Opensmtpd 2 Fedora, Opensmtpd 2026-06-17 5.0 MEDIUM 7.5 HIGH
smtpd/lka_filter.c in OpenSMTPD before 6.8.0p1, in certain configurations, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted pattern of client activity, because the filter state machine does not properly maintain the I/O channel between the SMTP engine and the filters layer.
CVE-2020-35679 2 Fedoraproject, Opensmtpd 2 Fedora, Opensmtpd 2026-06-17 5.0 MEDIUM 7.5 HIGH
smtpd/table.c in OpenSMTPD before 6.8.0p1 lacks a certain regfree, which might allow attackers to trigger a "very significant" memory leak via messages to an instance that performs many regex lookups.
CVE-2020-35662 3 Debian, Fedoraproject, Saltstack 3 Debian Linux, Fedora, Salt 2026-06-17 5.8 MEDIUM 7.4 HIGH
In SaltStack Salt before 3002.5, when authenticating to services using certain modules, the SSL certificate is not always validated.
CVE-2020-35655 2 Fedoraproject, Python 2 Fedora, Pillow 2026-06-17 5.8 MEDIUM 5.4 MEDIUM
In Pillow before 8.1.0, SGIRleDecode has a 4-byte buffer over-read when decoding crafted SGI RLE image files because offsets and length tables are mishandled.
CVE-2020-35654 2 Fedoraproject, Python 2 Fedora, Pillow 2026-06-17 6.8 MEDIUM 8.8 HIGH
In Pillow before 8.1.0, TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode.
CVE-2020-35653 3 Debian, Fedoraproject, Python 3 Debian Linux, Fedora, Pillow 2026-06-17 5.8 MEDIUM 7.1 HIGH
In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the user-supplied stride value is trusted for buffer calculations.
CVE-2020-35628 3 Cgal, Debian, Fedoraproject 3 Computational Geometry Algorithms Library, Debian Linux, Fedora 2026-06-17 7.5 HIGH 9.8 CRITICAL
A code execution vulnerability exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser::read_sloop() slh->incident_sface. An attacker can provide malicious input to trigger this vulnerability.
CVE-2020-35524 5 Debian, Fedoraproject, Libtiff and 2 more 5 Debian Linux, Fedora, Libtiff and 2 more 2026-06-17 6.8 MEDIUM 7.8 HIGH
A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
CVE-2020-35522 4 Fedoraproject, Libtiff, Netapp and 1 more 4 Fedora, Libtiff, Ontap Select Deploy Administration Utility and 1 more 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.
CVE-2020-35521 4 Fedoraproject, Libtiff, Netapp and 1 more 4 Fedora, Libtiff, Ontap Select Deploy Administration Utility and 1 more 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
A flaw was found in libtiff. Due to a memory allocation failure in tif_read.c, a crafted TIFF file can lead to an abort, resulting in denial of service.
CVE-2020-35504 3 Debian, Fedoraproject, Qemu 3 Debian Linux, Fedora, Qemu 2026-06-17 2.1 LOW 6.0 MEDIUM
A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
CVE-2020-35503 2 Fedoraproject, Qemu 2 Fedora, Qemu 2026-06-17 2.1 LOW 6.0 MEDIUM
A NULL pointer dereference flaw was found in the megasas-gen2 SCSI host bus adapter emulation of QEMU in versions before and including 6.0. This issue occurs in the megasas_command_cancelled() callback function while dropping a SCSI request. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
CVE-2020-35498 3 Debian, Fedoraproject, Openvswitch 3 Debian Linux, Fedora, Openvswitch 2026-06-17 7.8 HIGH 7.5 HIGH
A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
CVE-2020-35480 3 Debian, Fedoraproject, Mediawiki 3 Debian Linux, Fedora, Mediawiki 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
An issue was discovered in MediaWiki before 1.35.1. Missing users (accounts that don't exist) and hidden users (accounts that have been explicitly hidden due to being abusive, or similar) that the viewer cannot see are handled differently, exposing sensitive information about the hidden status to unprivileged viewers. This exists on various code paths.
CVE-2020-35479 3 Debian, Fedoraproject, Mediawiki 3 Debian Linux, Fedora, Mediawiki 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
MediaWiki before 1.35.1 allows XSS via BlockLogFormatter.php. Language::translateBlockExpiry itself does not escape in all code paths. For example, the return of Language::userTimeAndDate is is always unsafe for HTML in a month value. This affects MediaWiki 1.12.0 and later.