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2019 CWE Top 25 Most Dangerous Software Errors mapped to Klocwork checkers

Rank	CWE ID	Description	Klocwork Issue Code
1	119	Improper Restriction of Operations within the Bounds of a Memory Buffer	C/C++: ABV.ANY_SIZE_ARRAY ABV.GENERAL ABV.ITERATOR ABV.MEMBER ABV.STACK ABV.TAINTED ABV.UNICODE.BOUND_MAP ABV.UNICODE.FAILED_MAP ABV.UNICODE.NNTS_MAP ABV.UNICODE.SELF_MAP ABV.UNKNOWN_SIZE NNTS.MIGHT NNTS.MUST NNTS.TAINTED RABV.CHECK RN.INDEX SV.FMT_STR.BAD_SCAN_FORMAT SV.STRBO.BOUND_COPY.OVERFLOW SV.STRBO.BOUND_COPY.UNTERM SV.STRBO.BOUND_SPRINTF SV.STRBO.UNBOUND_COPY SV.STRBO.UNBOUND_SPRINTF SV.UNBOUND_STRING_INPUT.CIN SV.UNBOUND_STRING_INPUT.FUNC
2	79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	Java: SV.XSS.DB SV.XSS.REF
3	20	Improper Input Validation	C/C++: ABV.TAINTED NNTS.TAINTED SV.CODE_INJECTION.SHELL_EXEC SV.TAINTED.INJECTION C#: CS.SQL.INJECT.LOCAL Java: ANDROID.LIFECYCLE.SV.GETEXTRA SV.DATA.DB SV.EXEC SV.EXEC.DIR SV.EXEC.ENV SV.EXEC.LOCAL SV.SQL SV.SQL.DBSOURCE SV.TAINT SV.TAINT_NATIVE
4	200	Information Exposure	Java: SV.SENSITIVE.DATA SV.SENSITIVE.OBJ SV.TAINT_NATIVE
5	125	Out-of-bounds Read	C/C++: ABV.ANY_SIZE_ARRAY ABV.GENERAL ABV.ITERATOR ABV.MEMBER ABV.STACK ABV.TAINTED ABV.UNICODE.BOUND_MAP ABV.UNICODE.FAILED_MAP ABV.UNICODE.NNTS_MAP ABV.UNICODE.SELF_MAP ABV.UNKNOWN_SIZE NNTS.MIGHT NNTS.MUST NNTS.TAINTED RABV.CHECK RN.INDEX SV.FMT_STR.BAD_SCAN_FORMAT SV.STRBO.BOUND_COPY.OVERFLOW SV.STRBO.BOUND_COPY.UNTERM SV.STRBO.BOUND_SPRINTF SV.STRBO.UNBOUND_COPY SV.STRBO.UNBOUND_SPRINTF SV.UNBOUND_STRING_INPUT.CIN SV.UNBOUND_STRING_INPUT.FUNC
6	89	Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')	C#: CS.SQL.INJECT.LOCAL Java: SV.DATA.DB SV.SQL SV.SQL.DBSOURCE
7	416	Use After Free	C/C++: CL.FFM.ASSIGN CL.FFM.COPY CL.SELF-ASSIGN CL.SHALLOW.ASSIGN CL.SHALLOW.COPY LOCRET.ARG LOCRET.GLOB LOCRET.RET UFM.DEREF.MIGHT UFM.DEREF.MUST UFM.FFM.MIGHT UFM.FFM.MUST UFM.RETURN.MIGHT UFM.RETURN.MUST UFM.USE.MIGHT UFM.USE.MUST
8	190	Integer Overflow or Wraparound	C/C++: NUM.OVERFLOW SV.TAINTED.BINOP SV.TAINTED.CALL.BINOP Java: SV.INT_OVF
9	352	Cross-Site Request Forgery (CSRF)	Java: SV.CSRF.GET SV.CSRF.TOKEN SV.CSRF.ORIGIN
10	22	Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')	C/C++: SV.DLLPRELOAD.NONABSOLUTE.DLL SV.DLLPRELOAD.NONABSOLUTE.EXE SV.DLLPRELOAD.SEARCHPATH SV.TAINTED.PATH_TRAVERSAL Java: SV.PATH SV.PATH.INJ
11	78	Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')	C/C++: SV.CODE_INJECTION.SHELL_EXEC SV.TAINTED.INJECTION Java: SV.EXEC SV.EXEC.DIR SV.EXEC.ENV SV.EXEC.LOCAL
12	787	Out-of-bounds Write	C/C++: ABV.ANY_SIZE_ARRAY ABV.GENERAL ABV.ITERATOR ABV.MEMBER ABV.STACK ABV.TAINTED ABV.UNICODE.BOUND_MAP ABV.UNICODE.FAILED_MAP ABV.UNICODE.NNTS_MAP ABV.UNICODE.SELF_MAP ABV.UNKNOWN_SIZE NNTS.MIGHT NNTS.MUST NNTS.TAINTED RABV.CHECK RN.INDEX SV.FMT_STR.BAD_SCAN_FORMAT SV.STRBO.BOUND_COPY.OVERFLOW SV.STRBO.BOUND_COPY.UNTERM SV.STRBO.BOUND_SPRINTF SV.STRBO.UNBOUND_COPY SV.STRBO.UNBOUND_SPRINTF SV.UNBOUND_STRING_INPUT.CIN SV.UNBOUND_STRING_INPUT.FUNC
13	287	Improper Authentication	Not currently supported.
14	476	NULL Pointer Dereference	C/C++: NPD.CHECK.CALL.MIGHT NPD.CHECK.CALL.MUST NPD.CHECK.MIGHT NPD.CHECK.MUST NPD.CONST.CALL NPD.CONST.DEREF NPD.FUNC.CALL.MIGHT NPD.FUNC.CALL.MUST NPD.FUNC.MIGHT NPD.FUNC.MUST NPD.GEN.CALL.MIGHT NPD.GEN.CALL.MUST NPD.GEN.MIGHT NPD.GEN.MUST RNPD.CALL RNPD.DEREF C#: CS.NRE.CHECK.CALL.MIGHT CS.NRE.CHECK.CALL.MUST CS.NRE.CHECK.MIGHT CS.NRE.CHECK.MUST CS.NRE.CONST.CALL CS.NRE.CONST.DEREF CS.NRE.FUNC.CALL.MIGHT CS.NRE.FUNC.CALL.MUST CS.NRE.FUNC.MIGHT CS.NRE.FUNC.MUST CS.NRE.GEN.CALL.MIGHT CS.NRE.GEN.CALL.MUST CS.NRE.GEN.MIGHT CS.NRE.GEN.MUST CS.RNRE Java: ANDROID.NPE NPE.COND NPE.CONST NPE.RET NPE.RET.UTIL NPE.STAT REDUN.EQNULL REDUN.NULL RNU.THIS
15	732	Incorrect Permission Assignment for Critical Resource	C/C++: SV.USAGERULES.PERMISSIONS C#: CS.NPS
16	434	Unrestricted Upload of File with Dangerous Type	Not statically verifiable. Typically associated with PHP or ASP.NET code.
17	611	Improper Restriction of XML External Entity Reference	Associated with XML code, which is not covered by Klocwork.
18	94	Improper Control of Generation of Code ('Code Injection')	C/C++: SV.CODE_INJECTION.SHELL_EXEC SV.TAINTED.INJECTION Java: SV.SQL SV.SQL.DBSOURCE SV.DATA.DB C#: CS.SQL.INJECT.LOCAL
19	798	Use of Hard-coded Credentials	C/C++: HCC HCC.USER HCC.PWD Java: SV.PASSWD.HC
20	400	Uncontrolled Resource Consumption	C/C++: CL.MLK CL.MLK.ASSIGN CL.MLK.VIRTUAL MLK.MIGHT MLK.MUST MLK.RET.MIGHT MLK.RET.MUST RH.LEAK SV.CODE_INJECTION.SHELL_EXEC SV.TAINTED.INJECTION C#: CS.RLK CS.SQL.INJECT.LOCAL Java: RLK.AWT RLK.FIELD RLK.HIBERNATE RLK.IMAGEIO RLK.IN RLK.JNDI RLK.MAIL RLK.MICRO RLK.NIO RLK.OUT RLK.SOCK RLK.SQLCON RLK.SQLOBJ RLK.SWT RLK.ZIP SV.DATA.DB SV.EXEC SV.EXEC.DIR SV.EXEC.ENV SV.EXEC.LOCAL SV.SQL SV.SQL.DBSOURCE
21	772	Missing Release of Resource after Effective Lifetime	C/C++: RH.LEAK Java: RLK.AWT RLK.FIELD RLK.HIBERNATE RLK.IMAGEIO RLK.IN RLK.JNDI RLK.MAIL RLK.MICRO RLK.NIO RLK.OUT RLK.SOCK RLK.SQLCON RLK.SQLOBJ RLK.SWT RLK.ZIP C#: CS.RLK
22	426	Untrusted Search Path	C/C++: SV.TAINTED.PATH_TRAVERSAL Java: SV.PATH
23	502	Deserialization of Untrusted Data	Not currently supported.
24	269	Improper Privilege Management	C/C++: SV.USAGERULES.PERMISSIONS
25	295	Improper Certificate Validation	Java: SV.ECV

Support Summary:

21 of 24 statically verifiable rules