Filtered by vendor Freedesktop
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Total
135 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-35702 | 1 Freedesktop | 1 Poppler | 2024-11-21 | 6.8 MEDIUM | 7.8 HIGH |
| DCTStream::getChars in DCTStream.cc in Poppler 20.12.1 has a heap-based buffer overflow via a crafted PDF document. NOTE: later reports indicate that this only affects builds from Poppler git clones in late December 2020, not the 20.12.1 release. In this situation, it should NOT be considered a Poppler vulnerability. However, several third-party Open Source projects directly rely on Poppler git clones made at arbitrary times, and therefore the CVE remains useful to users of those projects | |||||
| CVE-2020-35512 | 2 Freedesktop, Linux | 2 Dbus, Linux Kernel | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| A use-after-free flaw was found in D-Bus Development branch <= 1.13.16, dbus-1.12.x stable branch <= 1.12.18, and dbus-1.10.x and older branches <= 1.10.30 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors | |||||
| CVE-2020-27778 | 3 Debian, Freedesktop, Redhat | 3 Debian Linux, Poppler, Enterprise Linux | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| A flaw was found in Poppler in the way certain PDF files were converted into HTML. A remote attacker could exploit this flaw by providing a malicious PDF file that, when processed by the 'pdftohtml' program, would crash the application causing a denial of service. | |||||
| CVE-2020-27748 | 1 Freedesktop | 1 Xdg-utils | 2024-11-21 | 4.3 MEDIUM | 6.5 MEDIUM |
| A flaw was found in the xdg-email component of xdg-utils-1.1.0-rc1 and newer. When handling mailto: URIs, xdg-email allows attachments to be discreetly added via the URI when being passed to Thunderbird. An attacker could potentially send a victim a URI that automatically attaches a sensitive file to a new email. If a victim user does not notice that an attachment was added and sends the email, this could result in sensitive information disclosure. It has been confirmed that the code behind this issue is in xdg-email and not in Thunderbird. | |||||
| CVE-2020-23804 | 1 Freedesktop | 1 Poppler | 2024-11-21 | N/A | 7.5 HIGH |
| Uncontrolled Recursion in pdfinfo, and pdftops in poppler 0.89.0 allows remote attackers to cause a denial of service via crafted input. | |||||
| CVE-2020-18839 | 1 Freedesktop | 1 Poppler | 2024-11-21 | N/A | 6.5 MEDIUM |
| Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service. | |||||
| CVE-2020-16127 | 1 Freedesktop | 1 Accountsservice | 2024-11-21 | 2.1 LOW | 2.8 LOW |
| An Ubuntu-specific modification to AccountsService in versions before 0.6.55-0ubuntu13.2, among other earlier versions, would perform unbounded read operations on user-controlled ~/.pam_environment files, allowing an infinite loop if /dev/zero is symlinked to this location. | |||||
| CVE-2020-16126 | 1 Freedesktop | 1 Accountsservice | 2024-11-21 | 2.1 LOW | 3.3 LOW |
| An Ubuntu-specific modification to AccountsService in versions before 0.6.55-0ubuntu13.2, among other earlier versions, improperly dropped the ruid, allowing untrusted users to send signals to AccountService, thus stopping it from handling D-Bus messages in a timely fashion. | |||||
| CVE-2020-12049 | 2 Canonical, Freedesktop | 2 Ubuntu Linux, Dbus | 2024-11-21 | 4.9 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in dbus >= 1.3.0 before 1.12.18. The DBusServer in libdbus, as used in dbus-daemon, leaks file descriptors when a message exceeds the per-message file descriptor limit. A local attacker with access to the D-Bus system bus or another system service's private AF_UNIX socket could use this to make the system service reach its file descriptor limit, denying service to subsequent D-Bus clients. | |||||
| CVE-2019-9959 | 4 Debian, Fedoraproject, Freedesktop and 1 more | 7 Debian Linux, Fedora, Poppler and 4 more | 2024-11-21 | 4.3 MEDIUM | 6.5 MEDIUM |
| The JPXStream::init function in Poppler 0.78.0 and earlier doesn't check for negative values of stream length, leading to an Integer Overflow, thereby making it possible to allocate a large memory chunk on the heap, with a size controlled by an attacker, as demonstrated by pdftocairo. | |||||
| CVE-2019-9903 | 5 Canonical, Debian, Fedoraproject and 2 more | 8 Ubuntu Linux, Debian Linux, Fedora and 5 more | 2024-11-21 | 4.3 MEDIUM | 6.5 MEDIUM |
| PDFDoc::markObject in PDFDoc.cc in Poppler 0.74.0 mishandles dict marking, leading to stack consumption in the function Dict::find() located at Dict.cc, which can (for example) be triggered by passing a crafted pdf file to the pdfunite binary. | |||||
| CVE-2019-9631 | 3 Debian, Fedoraproject, Freedesktop | 3 Debian Linux, Fedora, Poppler | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Poppler 0.74.0 has a heap-based buffer over-read in the CairoRescaleBox.cc downsample_row_box_filter function. | |||||
| CVE-2019-9545 | 1 Freedesktop | 1 Poppler | 2024-11-21 | 6.8 MEDIUM | 8.8 HIGH |
| An issue was discovered in Poppler 0.74.0. A recursive function call, in JBIG2Stream::readTextRegion() located in JBIG2Stream.cc, can be triggered by sending a crafted pdf file to (for example) the pdfimages binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. This is related to JBIG2Bitmap::clearToZero. | |||||
| CVE-2019-9543 | 1 Freedesktop | 1 Poppler | 2024-11-21 | 6.8 MEDIUM | 8.8 HIGH |
| An issue was discovered in Poppler 0.74.0. A recursive function call, in JBIG2Stream::readGenericBitmap() located in JBIG2Stream.cc, can be triggered by sending a crafted pdf file to (for example) the pdfseparate binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. This is related to JArithmeticDecoder::decodeBit. | |||||
| CVE-2019-9200 | 3 Canonical, Debian, Freedesktop | 3 Ubuntu Linux, Debian Linux, Poppler | 2024-11-21 | 6.8 MEDIUM | 8.8 HIGH |
| A heap-based buffer underwrite exists in ImageStream::getLine() located at Stream.cc in Poppler 0.74.0 that can (for example) be triggered by sending a crafted PDF file to the pdfimages binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. | |||||
| CVE-2019-7310 | 5 Canonical, Debian, Fedoraproject and 2 more | 11 Ubuntu Linux, Debian Linux, Fedora and 8 more | 2024-11-21 | 6.8 MEDIUM | 7.8 HIGH |
| In Poppler 0.73.0, a heap-based buffer over-read (due to an integer signedness error in the XRef::getEntry function in XRef.cc) allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document, as demonstrated by pdftocairo. | |||||
| CVE-2019-20367 | 4 Canonical, Debian, Freedesktop and 1 more | 4 Ubuntu Linux, Debian Linux, Libbsd and 1 more | 2024-11-21 | 6.4 MEDIUM | 9.1 CRITICAL |
| nlist.c in libbsd before 0.10.0 has an out-of-bounds read during a comparison for a symbol name from the string table (strtab). | |||||
| CVE-2019-14494 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2024-11-21 | 4.3 MEDIUM | 7.5 HIGH |
| An issue was discovered in Poppler through 0.78.0. There is a divide-by-zero error in the function SplashOutputDev::tilingPatternFill at SplashOutputDev.cc. | |||||
| CVE-2019-12749 | 2 Canonical, Freedesktop | 2 Ubuntu Linux, Dbus | 2024-11-21 | 3.6 LOW | 7.1 HIGH |
| dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. (This only affects the DBUS_COOKIE_SHA1 authentication mechanism.) A malicious client with write access to its own home directory could manipulate a ~/.dbus-keyrings symlink to cause a DBusServer with a different uid to read and write in unintended locations. In the worst case, this could result in the DBusServer reusing a cookie that is known to the malicious client, and treating that cookie as evidence that a subsequent client connection came from an attacker-chosen uid, allowing authentication bypass. | |||||
| CVE-2019-12293 | 1 Freedesktop | 1 Poppler | 2024-11-21 | 6.8 MEDIUM | 8.8 HIGH |
| In Poppler through 0.76.1, there is a heap-based buffer over-read in JPXStream::init in JPEG2000Stream.cc via data with inconsistent heights or widths. | |||||