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Created attachment 1318058[details]
Triggered by "./imginfo -f POC2"
Description of problem:
There is a reachable assertion abort in function jpc_dec_process_sot() of JasPer that will lead to remote denial of service attack.
Version-Release number of selected component (if applicable):
<= latest version
How reproducible:
./imginfo -f POC2
Steps to Reproduce:
$ ./imginfo -f POC2
Aborted (core dumped)
The gdb debugging information is listed below:
(gdb) set args POC2
(gdb) r
...
Breakpoint 2, jpc_dec_process_sot (dec=<optimized out>, ms=<optimized out>)
at /home/icy/secreal/jasper/src/libjasper/jpc/jpc_dec.c:515
515 abort();
(gdb) list
510 the main header? */
511 if (dec->ppmstab) {
512 /* Convert the PPM marker segment data into a collection of streams
513 (one stream per tile-part). */
514 if (!(dec->pkthdrstreams = jpc_ppmstabtostreams(dec->ppmstab))) {
515 abort();
516 }
517 jpc_ppxstab_destroy(dec->ppmstab);
518 dec->ppmstab = 0;
519 }
(gdb) bt
#0 jpc_dec_process_sot (dec=<optimized out>, ms=<optimized out>)
at /home/icy/secreal/jasper/src/libjasper/jpc/jpc_dec.c:515
#1 0x00007ffff7b49ceb in jpc_dec_decode (dec=<optimized out>)
at /home/icy/secreal/jasper/src/libjasper/jpc/jpc_dec.c:424
#2 jpc_decode (in=<optimized out>, optstr=<optimized out>)
at /home/icy/secreal/jasper/src/libjasper/jpc/jpc_dec.c:261
#3 0x00007ffff7b059ce in jas_image_decode (in=<optimized out>, fmt=<optimized out>, optstr=<optimized out>)
at /home/icy/secreal/jasper/src/libjasper/base/jas_image.c:442
#4 0x0000000000401bab in main (argc=<optimized out>, argv=<optimized out>)
at /home/icy/secreal/jasper/src/appl/imginfo.c:238
Program received signal SIGABRT, Aborted.
0x00007ffff71f8428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
54 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb)
jpc_dec_process_sot (dec=<optimized out>, ms=<optimized out>)
at /home/icy/secreal/jasper/src/libjasper/jpc/jpc_dec.c:515
510 the main header? */
511 if (dec->ppmstab) {
512 /* Convert the PPM marker segment data into a collection of streams
513 (one stream per tile-part). */
514 if (!(dec->pkthdrstreams = jpc_ppmstabtostreams(dec->ppmstab))) {
515 abort();
516 }
517 jpc_ppxstab_destroy(dec->ppmstab);
518 dec->ppmstab = 0;
519 }
Actual results:
crash
Expected results:
crash
Additional info:
Credits:
This vulnerability is detected by team OWL337, with our custom fuzzer collAFL. Please contact ganshuitao and chaoz.cn if you need more info about the team, the tool or the vulnerability.
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For proper identification of issue are required properly filled following information:
- Description of problem
- Version-Release number of selected component (if applicable)
- Steps to Reproduce
- Actual results
- Expected results
- Additional info
Created attachment 1318058 [details] Triggered by "./imginfo -f POC2" Description of problem: There is a reachable assertion abort in function jpc_dec_process_sot() of JasPer that will lead to remote denial of service attack. Version-Release number of selected component (if applicable): <= latest version How reproducible: ./imginfo -f POC2 Steps to Reproduce: $ ./imginfo -f POC2 Aborted (core dumped) The gdb debugging information is listed below: (gdb) set args POC2 (gdb) r ... Breakpoint 2, jpc_dec_process_sot (dec=<optimized out>, ms=<optimized out>) at /home/icy/secreal/jasper/src/libjasper/jpc/jpc_dec.c:515 515 abort(); (gdb) list 510 the main header? */ 511 if (dec->ppmstab) { 512 /* Convert the PPM marker segment data into a collection of streams 513 (one stream per tile-part). */ 514 if (!(dec->pkthdrstreams = jpc_ppmstabtostreams(dec->ppmstab))) { 515 abort(); 516 } 517 jpc_ppxstab_destroy(dec->ppmstab); 518 dec->ppmstab = 0; 519 } (gdb) bt #0 jpc_dec_process_sot (dec=<optimized out>, ms=<optimized out>) at /home/icy/secreal/jasper/src/libjasper/jpc/jpc_dec.c:515 #1 0x00007ffff7b49ceb in jpc_dec_decode (dec=<optimized out>) at /home/icy/secreal/jasper/src/libjasper/jpc/jpc_dec.c:424 #2 jpc_decode (in=<optimized out>, optstr=<optimized out>) at /home/icy/secreal/jasper/src/libjasper/jpc/jpc_dec.c:261 #3 0x00007ffff7b059ce in jas_image_decode (in=<optimized out>, fmt=<optimized out>, optstr=<optimized out>) at /home/icy/secreal/jasper/src/libjasper/base/jas_image.c:442 #4 0x0000000000401bab in main (argc=<optimized out>, argv=<optimized out>) at /home/icy/secreal/jasper/src/appl/imginfo.c:238 Program received signal SIGABRT, Aborted. 0x00007ffff71f8428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 54 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) jpc_dec_process_sot (dec=<optimized out>, ms=<optimized out>) at /home/icy/secreal/jasper/src/libjasper/jpc/jpc_dec.c:515 510 the main header? */ 511 if (dec->ppmstab) { 512 /* Convert the PPM marker segment data into a collection of streams 513 (one stream per tile-part). */ 514 if (!(dec->pkthdrstreams = jpc_ppmstabtostreams(dec->ppmstab))) { 515 abort(); 516 } 517 jpc_ppxstab_destroy(dec->ppmstab); 518 dec->ppmstab = 0; 519 } Actual results: crash Expected results: crash Additional info: Credits: This vulnerability is detected by team OWL337, with our custom fuzzer collAFL. Please contact ganshuitao and chaoz.cn if you need more info about the team, the tool or the vulnerability.