{"@ID": "745", "@Name": "CERT C Secure Coding Standard (2008) Chapter 12 - Signals (SIG)", "@Status": "Obsolete", "Summary": "Weaknesses in this category are related to the rules and recommendations in the Signals (SIG) chapter of the CERT C Secure Coding Standard (2008).", "Relationships": {"Has_Member": [{"@CWE_ID": "479", "@View_ID": "734"}, {"@CWE_ID": "662", "@View_ID": "734"}]}, "References": {"Reference": {"@External_Reference_ID": "REF-597"}}, "Mapping_Notes": {"Usage": "Prohibited", "Rationale": "This entry is a Grouping. Using groupings for mapping has been discouraged since 2019. They are informal organizational groupings of weaknesses that can help CWE users with data aggregation, navigation, and browsing. However, they are not weaknesses in themselves.", "Comments": "See member weaknesses of this category.", "Reasons": {"Reason": {"@Type": "Grouping"}}}, "Notes": {"Note": {"@Type": "Relationship", "xhtml:p": "In the 2008 version of the CERT C Secure Coding standard, the following rules were mapped to the following CWE IDs:", "xhtml:ul": {"xhtml:li": ["CWE-432 SIG00-C Mask signals handled by noninterruptible signal handlers", "CWE-479 SIG30-C Call only asynchronous-safe functions within signal handlers", "CWE-479 SIG32-C Do not call longjmp() from inside a signal handler", "CWE-479 SIG33-C Do not recursively invoke the raise() function", "CWE-479 SIG34-C Do not call signal() from within interruptible signal handlers", "CWE-662 SIG00-C Mask signals handled by noninterruptible signal handlers", "CWE-662 SIG31-C Do not access or modify shared objects in signal handlers", "CWE-828 SIG31-C Do not access or modify shared objects in signal handlers"]}, "#text_blocks": ["In the 2008 version of the CERT C Secure Coding standard, the following rules were mapped to the following CWE IDs:", "CWE-432 SIG00-C Mask signals handled by noninterruptible signal handlers", "CWE-479 SIG30-C Call only asynchronous-safe functions within signal handlers", "CWE-479 SIG32-C Do not call longjmp() from inside a signal handler", "CWE-479 SIG33-C Do not recursively invoke the raise() function", "CWE-479 SIG34-C Do not call signal() from within interruptible signal handlers", "CWE-662 SIG00-C Mask signals handled by noninterruptible signal handlers", "CWE-662 SIG31-C Do not access or modify shared objects in signal handlers", "CWE-828 SIG31-C Do not access or modify shared objects in signal handlers"]}}, "Content_History": {"Submission": {"Submission_Name": "CWE Content Team", "Submission_Organization": "MITRE", "Submission_Date": "2008-11-24", "Submission_Version": "1.1", "Submission_ReleaseDate": "2008-11-24"}, "Modification": [{"Modification_Name": "CWE Content Team", "Modification_Organization": "MITRE", "Modification_Date": "2017-11-08", "Modification_Version": "3.0", "Modification_ReleaseDate": "2017-11-08", "Modification_Comment": "updated Description, Name, Relationship_Notes"}, {"Modification_Name": "CWE Content Team", "Modification_Organization": "MITRE", "Modification_Date": "2019-01-03", "Modification_Version": "3.2", "Modification_ReleaseDate": "2019-01-03", "Modification_Comment": "updated Description, Name, References"}, {"Modification_Name": "CWE Content Team", "Modification_Organization": "MITRE", "Modification_Date": "2023-04-27", "Modification_Version": "4.11", "Modification_ReleaseDate": "2023-04-27", "Modification_Comment": "updated Mapping_Notes"}, {"Modification_Name": "CWE Content Team", "Modification_Organization": "MITRE", "Modification_Date": "2023-06-29", "Modification_Version": "4.12", "Modification_ReleaseDate": "2023-06-29", "Modification_Comment": "updated Mapping_Notes"}, {"Modification_Name": "CWE Content Team", "Modification_Organization": "MITRE", "Modification_Date": "2026-10-28", "Modification_Version": "5.0", "Modification_ReleaseDate": "2026-10-28", "Modification_Comment": "updated Mapping_Notes, Type"}], "Previous_Entry_Name": [{"@Date": "2017-11-08", "#text": "CERT C Secure Coding Section 11 - Signals (SIG)"}, {"@Date": "2019-01-03", "#text": "CERT C Secure Coding (2008 Version) Section 11 - Signals (SIG)"}]}, "entry_type": "Grouping"}