Vulnerabilities > Fedoraproject > Fedora > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2016-05-22 | CVE-2016-4543 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products The exif_process_IFD_in_JPEG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not validate IFD sizes, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data. | 9.8 |
| 2016-05-22 | CVE-2016-4542 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products The exif_process_IFD_TAG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not properly construct spprintf arguments, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data. | 9.8 |
| 2016-05-22 | CVE-2016-4541 | The grapheme_strpos function in ext/intl/grapheme/grapheme_string.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a negative offset. | 9.8 |
| 2016-05-22 | CVE-2016-4540 | The grapheme_stripos function in ext/intl/grapheme/grapheme_string.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a negative offset. | 9.8 |
| 2016-05-22 | CVE-2016-4539 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products The xml_parse_into_struct function in ext/xml/xml.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 allows remote attackers to cause a denial of service (buffer under-read and segmentation fault) or possibly have unspecified other impact via crafted XML data in the second argument, leading to a parser level of zero. | 9.8 |
| 2016-05-22 | CVE-2016-4538 | Improper Input Validation vulnerability in multiple products The bcpowmod function in ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 modifies certain data structures without considering whether they are copies of the _zero_, _one_, or _two_ global variable, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted call. | 9.8 |
| 2016-05-22 | CVE-2016-4537 | Improper Input Validation vulnerability in multiple products The bcpowmod function in ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 accepts a negative integer for the scale argument, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted call. | 9.8 |
| 2016-05-06 | CVE-2015-8868 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products Heap-based buffer overflow in the ExponentialFunction::ExponentialFunction function in Poppler before 0.40.0 allows remote attackers to cause a denial of service (memory corruption and crash) or possibly execute arbitrary code via an invalid blend mode in the ExtGState dictionary in a crafted PDF document. | 9.3 |
| 2016-04-18 | CVE-2015-8106 | Use of Externally-Controlled Format String vulnerability in multiple products Format string vulnerability in the CmdKeywords function in funct1.c in latex2rtf before 2.3.10 allows remote attackers to execute arbitrary code via format string specifiers in the \keywords command in a crafted TeX file. | 9.3 |
| 2016-02-13 | CVE-2016-1522 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products Code.cpp in Libgraphite in Graphite 2 1.2.4, as used in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.6.1, does not consider recursive load calls during a size check, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly execute arbitrary code via a crafted Graphite smart font. | 9.3 |