libical_project 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
一般的な弱点パターンには バッファオーバーフロー and vendor risk memory corruption があり、vendor surface production workloads and vendor surface software deployment の利用場面で アプリケーションクラッシュ and vendor impact memory corruption などのリスクが生じる可能性があります。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2016-5827 | The icaltime_from_string function in libical 0.47 and 1.0 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted string to the icalparser_parse_string function. | [email protected] | 7.5 | 0.76% | 2017-01-27 | 2026-05-13 |
| CVE-2016-5826 | The parser_get_next_char function in libical 0.47 and 1.0 allows remote attackers to cause a denial of service (out-of-bounds heap read) by crafting a string to the icalparser_parse_string function. | [email protected] | 7.5 | 0.76% | 2017-01-27 | 2026-05-13 |
| CVE-2016-5825 | The icalparser_parse_string function in libical 0.47 and 1.0 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted ics file. | [email protected] | 5.5 | 0.45% | 2017-01-27 | 2026-05-13 |
| CVE-2016-5824 | libical 1.0 allows remote attackers to cause a denial of service (use-after-free) via a crafted ics file. | [email protected] | 5.5 | 0.29% | 2017-01-27 | 2026-05-13 |
| CVE-2016-5823 | The icalproperty_new_clone function in libical 0.47 and 1.0 allows remote attackers to cause a denial of service (use-after-free) via a crafted ics file. | [email protected] | 5.5 | 0.40% | 2017-01-27 | 2026-05-13 |
| CVE-2016-9584 | libical allows remote attackers to cause a denial of service (use-after-free) and possibly read heap memory via a crafted ics file. | [email protected] | 9.1 | 0.42% | 2017-01-18 | 2026-05-13 |